Entertainment TV Topher Grace Says 'It's Hard' to Watch 'That '70s Show' Reruns, Talks 'Top Secret' 'That '90s Show' Topher Grace starred on That '70s Show for seven seasons By Dory Jackson Dory Jackson Dory Jackson is a Staff Editor for PEOPLE's TV News team. Upon joining the brand in March 2021, she has had the opportunity to interview a long list of celebrities, from Kate Hudson to Pierce Brosnan to Billy Porter. She has also helped recap popular TV shows like 'The Real Housewives of Beverly Hills,' 'Sister Wives' and 'Vanderpump Rules.' The New York-based Maryland native graduated from Randolph-Macon College in May 2016 with a focus on Communication Studies and Journalism. She came to PEOPLE in March 2021 after working at a number of major news companies, including Newsweek and Us Weekly. People Editorial Guidelines Published on March 31, 2022 06:01PM EDT Don't expect Topher Grace to tune into That '70s Show reruns. During an appearance on SiriusXM's The Jess Cagle Show, the Home Economics star, 43, shared his reasoning for why he doesn't enjoy watching old episodes from the iconic sitcom. "It's hard for me to watch that show in reruns," said Grace, who played leading man Eric Forman. "It makes you so nostalgic. It'd be like if they were rerunning your high school yearbook all the time." That '70s Show ran for eight seasons airing between 1998 to 2006. Ashton Kutcher, Mila Kunis, Laura Prepon, Wilmer Valderrama, Danny Masterson, Debra Jo Rupp, Kurtwood Smith, Tanya Roberts, Don Stark, Lisa Robin Kelly and Tommy Chong also starred in the series. Topher Grace Posts Throwback Photo with That '70s Show Costar Wilmer Valderrama When Grace left the show after its seventh season, Josh Meyers was cast in a new role in the series. That '70s Show universe grew with the short-lived That '80s Show spinoff, starring Glenn Howerton. By October 2021, it was announced that a sequel series, That '90s Show, was in the works. FOX Image Collection/Getty The upcoming That '90s Show will see Rupp, 71, and Smith, 78, reprise their respective roles as Kitty and Red Forman. "Well, it's on Netflix and it's starring two of my great friends, which is Debra Jo Rupp and Kurtwood Smith. [They] played my parents and [there will be] a whole new group of kids," Grace said on the SiriusXM show. "And I know some of the writers that are on it." When asked about a possible appearance in the new show, which centers around the world of Eric Forman and Donna Pinciotti's (Prepon) daughter, Grace said: "Oh, I don't know. It's all top-secret." Presley Ann/FilmMagic Previously, Grace told PEOPLE he'd return to his That '70s Show roots "in a heartbeat." "Mostly just to hang out with everyone 'cause it's such a great group of people and I miss them so much," he said in 2017. "I love that group," he continued. "I thought I was lucky to get the part but I now realize I was really lucky to get a part that was with that group of people." Home Economics airs Wednesday at 9:30 p.m. ET on ABC. Close