Name	Known for
Richard Joy Self - Announcer (as Dick Joy) Self - Announcer (as Dick Joy) See fewer	December Bride (1954)
Joanne Dru Elizabeth Blackwell Elizabeth Blackwell See fewer	Red River (1948)
Dan O'Herlihy Dr. Keller Dr. Keller See fewer	RoboCop (1987)
Marshall Thompson David David See fewer	It! The Terror from Beyond Space (1958)
Charles Korvin Dr. Von Neff Dr. Von Neff See fewer	This Love of Ours (1945)
Keith Larsen Howard Howard See fewer	Night of the Witches (1970)
Wilton Graff Samuel Blackwell Samuel Blackwell See fewer	Bloodlust! (1961)
Philip Tonge Dean Parkington Dean Parkington See fewer	Miracle on 34th Street (1947)
Paul Keast Dean Robertson Dean Robertson See fewer	Jungle Jim (1955)
Damian O'Flynn Dr. McKay Dr. McKay See fewer	The Hidden City (1950)
Joanna Barnes Ellen Blackwell Ellen Blackwell See fewer	Auntie Mame (1958)
Harvey Stephens Dr. Adams Dr. Adams See fewer	The Bat (1959)
Frank Lovejoy Self - Announcing Next Week's Show Self - Announcing Next Week's Show See fewer	In a Lonely Place (1950)
Royal Dano Undetermined Role (unconfirmed) (uncredited) Undetermined Role (unconfirmed) (uncredited) See fewer	Killer Klowns from Outer Space (1988)
Barbara Hale Undetermined Role (unconfirmed) (uncredited) Undetermined Role (unconfirmed) (uncredited) See fewer	Perry Mason (1957)