Top 20 Actors You Forgot Were on That '70s Show
Think you know everything about "That '70s Show"? Think again! We've dug up some surprising guest spots and recurring roles from big-name actors you might have completely forgotten appeared on the iconic series. From rising stars to Hollywood legends, these unexpected cameos and performances are guaranteed to bring back memories and maybe a few jaw drops. Ready to rediscover your favorite show’s best-kept casting secrets?
That '70s Show, Eliza Dushku, Gloria Gaynor, Mary Tyler Moore, Brooke Shields, Barry Williams, Christopher Knight, James Avery, Billy Dee Williams, Melissa Joan Hart, Justin Long, Bruce Willis, Alyson Hannigan, Jenna Fischer, Jessica Simpson, Luke Wilson, Lindsay Lohan, Betty White, Joseph Gordon-Levitt, Cole Sprouse, Dylan Sprouse, Amy Adams, Dwayne Johnson, The Rock, sitcom cameos, classic TV, guest stars, 1990s TV