Died: 19 October 1975, Woodland Hills, Los Angeles, California, USA
The Falcon's Brother (1942) as Fashion Show Attendee (uncredited)
Marion Gray is seated on the left as George Sanders begins to walk past her.
The Falcon in Hollywood (1944) as Lady at the Racetrack (uncredited)
Marion Gray is the older lady on the right. Tom Conway is using the binoculars.
State Trooper: Violets on Mt. Rose (1957) (Season 1, Episode 20) as Mae Smith (Credited as Marion Grey)
The younger lady is Joan Vohs.
Although Mae Smith, the character played by Marion Gray, is supposed to be dead, the shot that they use sees her moving her eyelids.
The Apartment (1960) as Miss Finch, Mr. Vanderhoff's Secretary (uncredited)