Topher Grace reunited with "That '70s Show" co-star Wilmer Valderrama on the latter's podcast to reminisce about growing up ...

While growing up in the 70s, Eric Forman tries to avoid reprimands from his strict father, juggles his relationship with his next-door neighbor Donna and gets into trouble with his gang of friends ...

Laura Prepon is an American actress. She first gained recognition playing Donna Pinciotti on That '70s Show from 1998 to 2006. Prepon is also known for her role on Orange Is the New Black.