The Actors Who Got Their Start on Freaks and Geeks

When Freaks and Geeks premiered in 1999, it was a small, honest coming-of-age comedy about the awkward realities of high school. Set in a Michigan suburb in 1980, the series followed Lindsay Weir as she drifted away from her old friends and toward a group of rebellious misfits, while her younger brother Sam tried to survive the social minefield of adolescence.

The show lasted just one season before NBC canceled it. But its short run turned out to be the beginning of something much bigger. The halls of William McKinley High School were filled with young performers who would go on to become some of the most recognizable actors, comedians, writers, and filmmakers in Hollywood.

Some were barely beginning their careers. Others had already landed a few roles, but Freaks and Geeks gave them the opportunity to show what they could do. Looking back, the cast is almost unbelievable.

Here are the actors whose careers were launched, or significantly boosted, by Freaks and Geeks.

Linda Cardellini as Lindsay Weir

Before becoming one of the show's most beloved characters, Lindsay Weir was a high-achieving student trying to figure out whether she wanted to keep following the path everyone expected of her. Linda Cardellini brought a remarkable amount of warmth and uncertainty to the character, making Lindsay's journey feel genuine rather than dramatic for the sake of it.

Cardellini had already appeared in television shows including Boy Meets World and 3rd Rock from the Sun, but Freaks and Geeks helped establish her as a leading actress.

She soon became widely recognized as Velma in the live-action Scooby-Doo movies, before joining the cast of ER as Samantha Taggart. She later delivered memorable performances in Mad Men, Bloodline, and Netflix's Dead to Me. Movie audiences have also seen her in Legally Blonde, Brokeback Mountain, Avengers: Age of Ultron, and The Curse of La Llorona.

It's a career that has taken her from a high school outsider to everything from a beloved television regular to a Marvel Cinematic Universe supporting character.

James Franco as Daniel Desario

Daniel Desario was the effortlessly cool guy who seemed to have everything figured out, even when it was obvious he didn't. As the unofficial leader of the freaks, James Franco played Daniel with just the right mix of confidence, insecurity, and teenage rebellion.

The role was one of Franco's earliest major opportunities, and it quickly opened doors. Not long after the series ended, he starred as James Dean in the television biopic James Dean, earning a Golden Globe Award for his performance.

His career took another major step forward when he joined Sam Raimi's Spider-Man trilogy as Harry Osborn. He went on to appear in films including Pineapple Express, Milk, 127 Hours, Rise of the Planet of the Apes, and The Disaster Artist, earning an Academy Award nomination for 127 Hours.

Franco also became a frequent collaborator with fellow Freaks and Geeks cast member Seth Rogen. Their partnership produced some of the most recognizable comedies of the 2000s and 2010s.

Seth Rogen as Ken Miller

Ken Miller was sarcastic, laid-back, and rarely impressed by anything happening around him. Seth Rogen's dry delivery made him one of the funniest members of the freaks, even when he was doing very little.

At the time, Rogen was still a young Canadian comedian getting his first major acting opportunity. Freaks and Geeks became the beginning of a career that would eventually make him one of Hollywood's most recognizable comedy stars.

He reunited with Judd Apatow for The 40-Year-Old Virgin, before becoming a leading man in Knocked Up, Pineapple Express, Funny People, and This Is the End. He also co-wrote and starred in Superbad, which became one of the defining teen comedies of its generation.

Beyond acting, Rogen established himself as a successful writer and producer, working on projects including The Boys, Pam & Tommy, and The Studio. He has also become a familiar voice in animated movies, including Disney's The Lion King and Teenage Mutant Ninja Turtles: Mutant Mayhem.

It's hard to imagine the modern comedy landscape without him, and it all started with a sarcastic teenager at McKinley High.

Jason Segel as Nick Andopolis

Nick Andopolis was a sweet-natured drummer with big dreams, questionable musical abilities, and a crush on Lindsay Weir. Jason Segel made the character easy to root for, particularly as Nick struggled to balance his ambitions with the realities of growing up.

Segel's performance helped establish the comedic and emotional qualities that would become central to his later work.

After Freaks and Geeks, he reunited with Apatow for the short-lived series Undeclared. His biggest television breakthrough arrived in 2005 when he was cast as Marshall Eriksen in How I Met Your Mother. He remained with the series for all nine seasons.

Segel also became a successful film writer and star, creating and starring in Forgetting Sarah Marshall. Other credits include I Love You, Man, The Muppets, The Five-Year Engagement, and The End of the Tour.

More recently, he co-created and stars in Apple's Shrinking, proving that his talents extend well beyond comedy.

Busy Philipps as Kim Kelly

Kim Kelly initially appears to be the tough, intimidating member of the freaks. But as the series progresses, Busy Philipps gives the character a surprising amount of depth, revealing someone who is dealing with a difficult home life and trying to find somewhere she belongs.

Philipps had already appeared in Dawson's Creek before joining Freaks and Geeks, where she played Audrey Liddell. However, Kim Kelly remains one of her most memorable roles.

After the series, she continued appearing in Dawson's Creek before moving on to projects including White Chicks, He's Just Not That Into You, and I Feel Pretty. She also became a regular on the comedy series Cougar Town and later joined the cast of Girls5eva.

Her career has also expanded into writing, podcasting, and television hosting.

John Francis Daley as Sam Weir

Sam Weir was the heart of the show's geek storyline. Awkward, kind, and perpetually worried about fitting in, he represented the uncomfortable experience of growing up when popularity seems to matter more than anything else.

John Francis Daley was already a young actor when he landed the role, but Freaks and Geeks gave him a defining part. He continued acting after the show's cancellation, eventually becoming familiar to television audiences as Dr. Lance Sweets on Bones.

Daley's career took an unexpected turn behind the camera. Alongside writing partner Jonathan Goldstein, he co-wrote Horrible Bosses and Spider-Man: Homecoming. The pair also directed the comedy Game Night and the fantasy adventure Dungeons & Dragons: Honor Among Thieves.

It's particularly fitting that the actor who played the nervous teenager with a love of science fiction eventually helped bring a major fantasy adventure to the big screen.

Martin Starr as Bill Haverchuck

Bill Haverchuck was tall, awkward, soft-spoken, and frequently the target of other students' jokes. Martin Starr gave him an understated charm that made him one of the show's most lovable characters.

The series was an important early role for Starr, who would go on to build a career playing some of television's funniest outsiders.

He reunited with several Freaks and Geeks cast members in Knocked Up, Superbad, and Walk Hard: The Dewey Cox Story. He later became a fan favorite as Roman DeBeers in Party Down and Bertram Gilfoyle in HBO's Silicon Valley.

Marvel fans will also recognize him as Mr. Harrington, the teacher who repeatedly finds himself caught up in Peter Parker's adventures in the Spider-Man movies.

Samm Levine as Neal Schweiber

Neal Schweiber was confident, talkative, and convinced he was much more sophisticated than his friends. Samm Levine played him with a natural comedic energy that made the geek group feel like a real collection of friends rather than a collection of sitcom stereotypes.

Like several of his castmates, Levine was still early in his career when he appeared on the show. He went on to appear in a number of comedies, including Not Another Teen Movie, I Love You, Beth Cooper, and Sydney White.

One of his most notable roles came in Quentin Tarantino's Inglourious Basterds, where he played Private Hirschberg. He has also made appearances in television shows including Entourage, Veronica Mars, and Modern Family.

Although he may not have reached the same level of mainstream fame as Rogen or Franco, Levine remains an important part of the show's ensemble.

The Other Familiar Faces of McKinley High

The main cast was impressive enough, but Freaks and Geeks also featured a number of performers who would go on to have successful careers. Some appeared for only an episode or two, making the series an especially fun rewatch for anyone familiar with their later work.

Lizzy Caplan as Sara

Lizzy Caplan appeared as Sara, a student who becomes romantically involved with Nick Andopolis. It was an early television appearance for Caplan, who would go on to become known for Mean Girls, Cloverfield, Masters of Sex, and Party Down.

Her role in Mean Girls as Janis Ian remains one of her best-known performances, while Masters of Sex demonstrated her ability to take on more dramatic material.

Rashida Jones as Karen Scarfolli

Before becoming Ann Perkins on Parks and Recreation or Karen Filippelli on The Office, Rashida Jones made an appearance as Karen Scarfolli on Freaks and Geeks.

It was a small role, but Jones would go on to build an impressive career in television and film, appearing in I Love You, Man, The Social Network, and Angie Tribeca. She has also become a writer, producer, and documentary filmmaker.

Shia LaBeouf as Herbert

Shia LaBeouf appeared in the series as Herbert, a young student who gets caught up in one of the school's storylines. Although it was a brief appearance, it came early in a career that would quickly take off.

LaBeouf went on to star in Disney Channel's Even Stevens, before becoming a major movie star through Transformers, Indiana Jones and the Kingdom of the Crystal Skull, and Disturbia. He later earned critical attention for performances in American Honey and Honey Boy.

Ben Foster as Eli

Ben Foster appeared as Eli, a student with developmental disabilities who becomes the target of bullying. The storyline is one of the show's more compassionate moments, and Foster brings sincerity to a character who could easily have been treated as a punchline.

Foster was already building his acting career, but he would go on to deliver acclaimed performances in films including 3:10 to Yuma, The Messenger, Hell or High Water, and Leave No Trace.

Jason Schwartzman as Howie Gelfand

Jason Schwartzman appeared as Howie Gelfand, a student who crosses paths with Sam and his friends. His appearance came around the time he was beginning to establish himself as an actor following his film debut in Wes Anderson's Rushmore.

Schwartzman went on to become one of Anderson's most frequent collaborators, appearing in The Darjeeling Limited, Fantastic Mr. Fox, The Grand Budapest Hotel, and Asteroid City. He has also appeared in Bored to Death and Fargo.

David Krumholtz as Barry Schweiber

David Krumholtz played Barry Schweiber, Neal's older brother. Though his appearance was brief, Krumholtz was already an established young actor, having appeared in 10 Things I Hate About You and The Santa Clause.

He later became widely recognized for playing Charlie Eppes on the CBS drama Numb3rs. His film credits also include Harold & Kumar Go to White Castle, Superbad, and Oppenheimer.

The Adults Who Helped Make the Show Special

Of course, the younger cast wasn't the only reason Freaks and Geeks worked so well. The adults at McKinley High helped give the series its grounded, lived-in atmosphere.

Becky Ann Baker as Jean Weir

Becky Ann Baker played Jean Weir, the loving but sometimes overprotective mother of Lindsay and Sam. Her performance gave the family scenes much of their emotional weight, particularly when the show explored the tension between Lindsay's changing identity and her parents' expectations.

Baker later became widely known for playing Loreen Horvath on HBO's Girls, earning an Emmy nomination for the role. Her other credits include The Good Wife, The Good Lord Bird, and A Million Little Things.

Joe Flaherty as Harold Weir

Joe Flaherty played Harold Weir, the strict but well-meaning father who struggled to understand some of his children's decisions. His dry humor and old-fashioned approach to parenting provided a great contrast to the teenagers' world.

Flaherty was already a comedy veteran before Freaks and Geeks, best known for his work on SCTV. He continued appearing in television and film after the series, including Happy Gilmore and That '70s Show. He passed away in 2024.

Dave "Gruber" Allen as Mr. Rosso

Mr. Rosso was McKinley High's unusually relaxed guidance counselor, offering students a sympathetic ear and advice that was often far removed from traditional school discipline.

Dave "Gruber" Allen brought a memorable warmth to the character. He continued working in television and comedy, with appearances in Parks and Recreation, Drunk History, and The Goldbergs.

Steve Bannos as Mr. Kowchevski

Steve Bannos played Mr. Kowchevski, the gym teacher who frequently found himself at odds with the students. His character was a familiar type of high school authority figure: demanding, intimidating, and not particularly interested in hearing excuses.

Bannos also worked behind the scenes as a writer and producer, continuing his association with Judd Apatow and appearing in projects including The 40-Year-Old Virgin and Funny People.

A One-Season Show That Changed Hollywood

It's remarkable how many familiar names can be traced back to Freaks and Geeks. Linda Cardellini, James Franco, Seth Rogen, Jason Segel, Busy Philipps, John Francis Daley, and Martin Starr all went on to build careers that extended far beyond the small Michigan high school where audiences first met them.

And the supporting cast makes the series even more impressive. Lizzy Caplan, Rashida Jones, Shia LaBeouf, Ben Foster, Jason Schwartzman, and David Krumholtz all passed through its world, sometimes in roles that are easy to miss on a first watch.

Of course, not every actor on the show was a complete newcomer. Several already had credits, experience, or established careers. But Freaks and Geeks gave many of them a meaningful early opportunity, and brought together a group of performers whose paths would cross again and again.

The series only produced 18 episodes, but its influence has lasted for decades. It remains one of television's great examples of a show that was canceled far too soon — and one of the most extraordinary launching pads for future Hollywood talent.