DONNA REALIZES BLONDES HAVE MORE FUN ON THE SEASON PREMIERE OF "THAT '70s SHOW" WEDNESDAY, SEPTEMBER 8, ON FOX

Guest Appearances by Brooke Shields and Tanya Roberts

After Red presses Eric to come up with a plan for his life, Eric decides he's going to sell Donna's engagement ring to fund taking a year off to hang out. But when he discovers Donna threw the ring off the water tower, the gang goes to try and find it and the results are disastrous. Meanwhile, Donna goes from being a redhead to a blonde and Bob has difficulty choosing between Midge and Pamela on the "Time Is On My Side" episode of THAT '70s SHOW Wednesday, Sept. 8 (8:00-8:30 PM ET/PT) on FOX. (TSS-701) (TV-14 D, L)

Cast: Topher Grace as Eric Forman, Mila Kunis as Jackie Burkhardt, Ashton Kutcher as Michael Kelso, Danny Masterson as Steve Hyde, Laura Prepon as Donna Pinciotti, Wilmer Valderrama as Fez, Debra Jo Rupp as Kitty Forman, Don Stark as Bob Pinciotti and Kurtwood Smith as Red Forman.

Guest Cast: Brooke Shields as Pamela Burkhart and Tanya Roberts as Midge Pinciotti.