as Dr. Siegler

as Professor Agranoff

as Psychiatrist

as Self

as Professor Steinberg

as Nicholas Vedder

as Mr. Liebermacher

as Peters

as Anthony

as Mel Keefer (segment "Night of the Rat")

as Professor Zakall

as Nicholas Vedder

as Benjamin Shorofsky

as Dr. Scott

as Shorofsky

as Prof. Steinberg

as Self - Judge