<Ul> <Li> Ashton Kutcher as Michael Kelso </Li> <Li> Tim Reid as William Barnett </Li> <Li> Mary Tyler Moore as Christine St. George </Li> <Li> Topher Grace (uncredited) as Eric Forman </Li> </Ul> <Li> Ashton Kutcher as Michael Kelso </Li> <Li> Tim Reid as William Barnett </Li> <Li> Mary Tyler Moore as Christine St. George </Li>

That '70s show season 8 episode 19