When Worlds Collide

David Randall

Joyce Hendron

Dr. Tony Drake

Sydney Stanton

Dr. Cole Hendron

Julie Cummings

Dr. George Frye

Harold Ferris

Dr. Emery Bronson

Dr. Ottinger

Rioter Bringing Guns (uncredited)

Eddie Garson (uncredited)

Traveler (uncredited)

Student (uncredited)