That '70s Show and That '90s Show both capture nostalgic eras, but the timeline gets confusing with rapid aging and unclear ...

"That '70s Show" ran for eight seasons, starring Topher Grace, Ashton Kutcher, Mila Kunis, and more. The beloved Fox sitcom is riddled with plot holes, inaccuracies, and things that don't add up.

That '70s Show Season 4: Episode Guide & Ratings. ... Eric thinks that Christmas just isn't as fun as it used to be when he was a kid, so Kitty suggests that he direct the church Christmas pageant.