Topher Grace, who shot to fame playing Eric Forman in the popular sitcom That ‘70s Show, has jokingly teased another spinoff to come. While That ‘70s Show wrapped up after eight seasons in 2006, Grace later returned to reprise his role in the first episode of the new spinoff series That ‘90s Show. Set 15 years after the events of the original series, That ‘90s Show follows Eric Forman's and Donna Pinciotti’s teenage daughter Leia Forman (Callie Haverda) as she spends the summer of 1995 with her grandparents, Red (Kurtwood Smith) and Kitty (Debra Jo Rupp). The new show has also seen several other actors from the original series return, including Laura Prepon, Ashton Kutcher, Wilmer Valderrama, Mila Kunis, Don Stark and Tommy Chong.

https://screenrant.com/that-90s-show-spinoff-idea-joke-topher-grace/