Eric Forman which was played by Topher Grace is the head of the group. Donna Pinciotti played by Laura Prepon, is his liberal girlfriend, and next-door neighbor. Steven Hyde played by Danny Masterson,is a rebellious hard-rocking stoner who was adopted by Forman's family and lives in their basement. Ashton Kutcher took the role of Michael Kelso, a dim-witted narcissistic ladies man. Jackie Burkhart played by Mila Kunis,is a self-involved high school cheerleader overly preoccupied with wealth and status. And Fez played by Wilmer Valderrama, is the nicknamed foreigner whose country of origin is ambiguous and whose hormones are out of control. Other characters included are Red Forman, Eric's overbearing war veteran father. Kitty who is trying to be a fulltime mom and housewife while maintaining a job as a nurse in a local hospital. Laurie Forman, Eric's older sister, whose promiscuity is the brunt of many jokes by the six teenagers, but does not stop Kelso from making moves on her. And Bob & Midge, Donna's parents. That 70's Show