Gabriel Dell

~ as ~

Malcolm

Will Geer

~ as ~

Dr. Simpson

Barbara Harris

~ as ~

Miss Helen Fredericks

Anjanette Comer

~ as ~

Arlevia Jessup

Joyce Van Patten

~ as ~

Ida Mae

Richard Gautier

~ as ~

Oscar Cornell

Nita Talbot

~ as ~

Jasmine Cornell

Vincent Gardenia

~ as ~

Big Daddy Jessup

Jackie Coogan

~ as ~

Detective Chief Anderson

Sorrell Booke

~ as ~

Dr. Melon