Dick Van Dyke Host Chevy Chase Guest Hal Linden Guest Freddie Prinze Guest John Byner Guest Tom Smothers Guest John Denver Guest Harvey Korman Guest Carol Burnett Guest Lucille Ball Guest Flip Wilson Guest Donna Fargo Guest The Spinners Guest Bobbie Gentry Guest Jim McKay Guest Lola Falana Guest Andy Kaufman Guest George Foreman Guest Sha Na Na Guest K.C. and the Sunshine Band Guest