Not the widest known actor, Leo Cleary starred in numerous films in the 40s and 50s, gaining fame and recognition prior to his death. Cleary died in Hollywood, CA in 1955.
The Human Jungle
Karns
Storm Warning
Barnet (uncredited)
Confidence Girl
Mr. Sheridan
Bells of Coronado
Dr. Frank Harding
State Penitentiary
Warden-Narrator
Glory Alley
Pastor (uncredited)
White Heat
Railroad Fireman (uncredited)
Dance, Girl, Dance
Court Clerk (uncredited)
Millionaires in Prison
Deputy Taking Collins to Prison (uncredited)
Desert of Lost Men
Dr. Stephens
You Can't Fool Your Wife
Mr. Doolittle
A Date with the Falcon
Detective Brody (uncredited)
Lightning Strikes Twice
Editor
The Great Jewel Robber
Haley (uncredited)
The Pride of St. Louis
Houston Mgr. Ed Monroe
Love Nest
Detective Donovan (Uncredited)
The Red Menace
Father O'Leary