Guest Stars David L. Lander as Andrew J. "Squiggy" Squigman Michael McKean as Leonard "Lenny" Kosnowski Harry Shearer as Harold Kip Gilman as Dr. Sandor Robert Cornthwaite as Dr. Futoran Paddi Edwards as Receptionist Co Starring Bob Basso as Security Guard Jack Lukes as Guy #1 Richard Young as Charles Warner Uncredited Leoda Richards as Volunteer