Crank up the 8track and flashback into a time when platform shoes and puka shells were all the rage in this hilarious retro-sitcom. For Eric, Kelso, Jackie, Hyde, Donna and Fez, a group of senior high school teens who spend most of the time hanging out in Eric's basement, life in the'70s is so groovy. But between trying to work out the meaning of life, avoiding their parents, and coping with adrenal hormones, they've learned one thing for sure.