The Evolving Cast of That '70s Show: Where Are They Now?

The cultural footprint of That '70s Show—which ran for eight seasons on Fox from 1998 to 2006—stretching from its retro sitcom origins to its modern-day legacy, is defined entirely by the lives, careers, and controversies of its principal ensemble. Examining the evolution of the cast requires a look back at how young, largely unknown actors stepped into iconic roles in Point Place, Wisconsin, and how their professional trajectories, personal milestones, and off-screen challenges unfolded in the decades that followed.

Origins and Ensemble Breakthrough

When That '70s Show premiered in August 1998, its casting strategy relied on an ingenious mix of seasoned television veterans and fresh-faced newcomers. Co-creators Bonnie and Terry Turner, along with director David Trainer, assembled a group of teenagers and young adults who would anchor the sitcom's nostalgic look at 1970s suburban life. The premise centered on Eric Forman (Topher Grace) and his basement-hanging friends: Donna Pinciotti (Laura Prepon), Michael Kelso (Ashton Kutcher), Steven Hyde (Danny Masterson), Jackie Burkhart (Mila Kunis), and Fez (Wilmer Valderrama).

The ensemble dynamic was reinforced by the adult cast members: Kurtwood Smith as the stern, veteran patriarch Red Forman, Debra Jo Rupp as the distinctive, wholesome matriarch Kitty Forman, and periodically, Tanya Roberts and Don Stark as the Pinciotti parents. This careful balance of youth and experience gave the show its comedic grounding. The young actors were largely thrust into the global spotlight overnight, transforming the soundstages of CBS Studio Center into a training ground for future Hollywood stardom. Understanding the evolving cast requires tracing how each performer navigated the post-sitcom landscape, which ranged from blockbuster film careers and television mainstays to severe legal disruptions.

The Core Teen Ensemble: Career Trajectories

Topher Grace (Eric Forman)

As the anchor of the series, Topher Grace established Eric Forman as the quintessential sarcastic yet endearing 1970s teenager. Grace made the unusual career choice to exit That '70s Show before its eighth and final season to pursue feature films. This pivot yielded notable roles, including Eddie Brock / Venom in Sam Raimi’s Spider-Man 3 (2007) and starring turns in independent and studio films like Interstellar (2014) and BlacKkKlansman (2018). Grace also returned to television, headlining the ABC comedy series Home Economics from 2021 to 2023, proving his enduring appeal in the multicamera and single-camera sitcom formats alike.

Mila Kunis (Jackie Burkhart)

Mila Kunis began her tenure on the show when she was just 14 years old, famously fibbing about her age during the audition process. Following the conclusion of the series, Kunis successfully transitioned from television comedy to major motion picture stardom. Her breakout film role came in the 2008 romantic comedy Forgetting Sarah Marshall, quickly followed by critically acclaimed dramatic work in Darren Aronofsky’s psychological thriller Black Swan (2010), for which she received a Golden Globe nomination. She has since anchored commercial blockbusters like Ted (2012) and Oz the Great and Powerful (2013), alongside dramatic and comedic projects produced through her banner, Orchard Farm Productions.

Ashton Kutcher (Michael Kelso)

Ashton Kutcher utilized his role as the dim-witted heartthrob Michael Kelso to launch a massive multi-industry career. Kutcher capitalized on his comedic timing to star in films like Dude, Where's My Car? (2000) and The Butterfly Effect (2004), while also creating and hosting the MTV hidden-camera prank show Punk'd. When Charlie Sheen departed CBS's Two and a Half Men in 2011, Kutcher stepped in as the co-lead for the remainder of the series. Beyond acting, Kutcher established himself as a prominent Silicon Valley venture capitalist, co-founding Sound Ventures and investing heavily in early-stage technology companies such as Airbnb, Uber, and Spotify.

Laura Prepon (Donna Pinciotti)

Laura Prepon portrayed the intelligent, independent-minded next-door neighbor and Eric’s primary romantic interest, Donna Pinciotti. After the series wrapped, Prepon maintained a steady television presence, starring in the short-lived ABC drama October Road and NBC's Are You There, Chelsea?. Her most significant post-70s Show cultural impact came with her portrayal of Alex Vause in the critically acclaimed Netflix original series Orange Is the New Black (2013–2019), which showcased her range in a gritty, serialized drama. Prepon has also expanded into directing, helming multiple episodes of Orange Is the New Black, and authored lifestyle and parenting books.

Wilmer Valderrama (Fez)

Wilmer Valderrama turned the enigmatic, heavily accented foreign exchange student "Fez" into a memorable comedic caricature. Following the end of the series, Valderrama deliberately diversified his resume to avoid typecasting. He took on recurring television roles in series such as Grey's Anatomy, From Dusk till Dawn: The Series, and NCIS, where he joined the main cast as Special Agent Nick Torres in 2016. Valderrama has also engaged extensively in civic advocacy, serving as a co-chair for Voto Latino and lending his voice to animated features, most notably voicing Prince Charming in Charming and Agustín Madrigal in Disney’s Academy Award-winning Encanto (2021).

Danny Masterson (Steven Hyde)

Danny Masterson played the rebellious, conspiracy-theorizing metalhead Steven Hyde. While Masterson initially continued his television career with roles in TBS's Men at Work and Netflix's The Ranch (reuniting with Kutcher), his career came to a definitive halt due to serious criminal allegations. In 2023, Masterson was convicted on two counts of forcible rape stemming from incidents that occurred at his home in the early 2000s during the height of That '70s Show. He was subsequently sentenced to 30 years to life in state prison, resulting in his complete estrangement from future franchise revivals and industry associations.

The Adult Ensemble and Legacy Anchors

The veterans of That '70s Show provided the emotional backbone and sharp comedic contrast to the teenage antics in the Forman household.

• Kurtwood Smith (Red Forman): Smith brought gravitas and classic deadpan delivery to Red Forman, immortalizing phrases involving foot placements. Following the series, Smith maintained a prolific career in voice acting, television drama, and film, with notable appearances in 24, Patriot, and Guillermo del Toro's Cabinet of Curiosities.
• Debra Jo Rupp (Kitty Forman): Rupp’s instantly recognizable laugh and nurturing yet eccentric portrayal of Kitty earned widespread acclaim. Rupp continued to work across stage and screen, securing memorable guest and recurring roles in shows like This Is Us, WandaVision, and its spin-off Agatha All Along.
• Tanya Roberts and Don Stark: Roberts (Midge Pinciotti) and Stark (Bob Pinciotti) portrayed the quintessential 1970s suburban parents living next door. While Roberts largely stepped away from acting after the show, Stark continued working extensively in television and film character roles.

The Return to Point Place: That '90s Show

The evolution of the cast reached a new milestone with the development and release of the Netflix sequel series That '90s Show, which premiered in January 2023. Set in the summer of 1995, the series centers on Leia Forman—the daughter of Eric and Donna—spending her summer visiting her grandparents, Red and Kitty, in Point Place, Wisconsin.

The production brought back Kurtwood Smith and Debra Jo Rupp as series regulars, anchoring the continuation of the Forman home. Furthermore, original cast members Topher Grace, Laura Prepon, Ashton Kutcher, Mila Kunis, and Wilmer Valderrama made special guest appearances in the premiere episode and subsequent arcs, bridging the generational divide. Notably, Danny Masterson was excluded from the revival due to his legal status and subsequent imprisonment. That '90s Show demonstrated how the surviving core ensemble members could successfully hand the baton to a new generation of teenage actors while preserving the nostalgic comedic tone of the original series.

Frequently Asked Questions

Why did Topher Grace leave That '70s Show before the final season?

Topher Grace chose to exit the series at the end of season seven to explore feature film opportunities, notably securing the role of Venom in Spider-Man 3. While his departure altered the dynamic of the final season, he returned as a guest star for the series finale in 2006 and later returned for the Netflix sequel series.

Are Ashton Kutcher and Mila Kunis married in real life?

Yes. Although their characters, Michael Kelso and Jackie Burkhart, did not end up together permanently during the original run of the series (though they reunite in the sequel), Kutcher and Kunis began a romantic relationship years later, married in 2015, and share two children together.

Why is Danny Masterson not part of the sequel series That '90s Show?

Danny Masterson was excluded from That '90s Show following multiple allegations of sexual assault. In September 2023, he was convicted in Los Angeles of two counts of rape and sentenced to 30 years to life in prison, effectively ending his career and precluding any association with future franchise revivals.

Where can I watch That '70s Show streaming?

Licensing and streaming rights for That '70s Show have shifted periodically across platforms. After leaving syndication and various subscription video-on-demand services, availability depends on regional distribution deals, physical media releases, and digital storefront purchases.

Did the original teenage cast members stay close after the show ended?

While the cast members pursued divergent career paths and personal lives, several maintained close friendships over the decades. The professional collaboration between Kutcher and Masterson extended into The Ranch prior to Masterson's legal troubles, and public reunions among Grace, Kunis, Kutcher, Prepon, and Valderrama have occurred periodically at industry events and through their joint participation in the That '90s Show revival.

Next Actions and Conclusion

For fans and media analysts tracking the trajectory of That '70s Show, exploring the surviving cast's ongoing careers involves watching their current television projects, streaming the legacy seasons and the That '90s Show sequel, and examining how classic 1990s and 2000s sitcom ensembles adapt to modern streaming models. Reviewing official production notes and documented career retrospectives offers a complete picture of how this unique group of actors transitioned from suburban basement slackers to enduring fixtures of modern television history.