Donald Gray, known for his action packed roles, was an accomplished actor who built up a solid reputation throughout his film career. Gray began his career with a role in the western "The Fighting Mustang" (1948) with Sunset Carson. Later, Gray acted in the romance "Saturday Island" (1952) with Linda Darnell and "Satellite in the Sky" (1956). Later in his career, Gray acted on "Captain Scarlet and the Mysterons" (1966-67). Gray passed away in April 1978 at the age of 64.