Dr. Calvin Crosse
Bill Waco (as Harlan Poe)
D.D. Whitehead
Sheriff Whitehead (as Peter H. Clune)
Jeremy
Tassie
Self (as 'Cousin' Bruce Morrow)
Joe
'B' Girl
Homosexual (as Carter Courtney)
Rhoda (as Rhonda Fuller)
Kathleen (as Kathy Joyce)
Jeanie
Choir Leader
Ed (as Jim Grace)
Dr. Thor (voice) (uncredited)