ERIC SAYS A FINAL GOODBYE ON �THAT '70s SHOW� WEDNESDAY, DECEMBER 28, ON FOX

Guest Appearance by Tommy Chong

Eric's final preparations for his Africa trip include getting vaccinated and having one last 360 with the guys. Their time reminiscing is cut short when Red uncovers what they've been doing in the basement all these years. Eric's grand exit to the airport with Donna falls apart in typical fashion when the Vista Cruiser won't start, but his friends and family are there as they've always been to push the car into the sunset. Meanwhile, Jackie convinces Kelso to drive her to Chicago and Hyde gets a huge surprise on the �'Til the Next Goodbye� episode of THAT '70s SHOW Wednesday, Dec. 28 (8:00-8:30 PM ET/PT) on FOX. (TSS-725) (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 and Kurtwood Smith as Red Forman.

Guest Cast: Tommy Chong as Leo, Bret Harrison as Charlie, David Jackson as Accordian Player and Wayne Schmus as Clarinet Player.

[EDITOR'S NOTE: TSS-725 replaces the previously announced episode, TSS-801, which has been rescheduled to Jan. 4.]