Fans of That '70s Show still enjoy hearing behind-the-scenes stories about the show. Laura Prepon and Joseph Gordon-Levitt had different experiences being intimate with Topher Grace, which fans love to hear. Wilmer Valderrama had a great time on the show, and we'll look back at some of his iconic moments, including an improvised scene that surprised Grace and Prepon. Valderrama's career in Hollywood started as a side hustle, but it turned into a major success.

During the show, Valderrama was told to attack Prepon during a scene, which surprised the other actors. Prepon cried during her return to the show, and Mila Kunis found filming difficult but ultimately enjoyed it. Despite saying he wouldn't return to a role with a fake accent, Valderrama couldn't resist returning to the show.