William Leslie Filmography
- Actor (35 credits)
- Mutiny in Outer Space (1965) Maj. Gordon Towers
- The Couch (1962) Dr. David Lindsay
- Little Amy (1962) Bill Martin
- Up Periscope (1959) Lt. Doherty
- Men Into Space (1959) Capt. Ron Benson
- The Horse Soldiers (1959) Maj. Richard Gray
- The Lineup (1958) Larry Warner
- Buchanan Rides Alone (1958) Roy Agry
- Return to Warbow (1958) Johnny
- Andy Hardy Comes Home (1958) Jack Bailey
- Cowboy (1958) Tucker, not listed in credits
- The Last Hurrah (1958) Dan Herlihy
- The Shadow on the Window (1957) Stuart
- Hellcats of the Navy (1957) Lt. Paul Prentice
- Casey Jones (1957) Captain Paul Young
- The Night the World Exploded (1957)
- Operation Mad Ball (1957) Pvt. Grimes
- 7th Cavalry (1956) Lt. Murray, not listed in credits
- Battle Stations (1956) Ens. Pete Kelly
- The White Squaw (1956) Thor Swanson
- The Long Gray Line (1955) James Nilsson «Red» Sundstrom
- Crossroads (1955)
- Jungle Jim (1955) Edgar Wilson
- Queen Bee (1955) Ty McKinnon
- Bring Your Smile Along (1955) David Parker
- Johnny Dark (1954) Phil Clark, not listed in credits
- Magnificent Obsession (1954) Bar Patron, not listed in credits
- Father Knows Best (1954) Coach Harper
- The Lineup (1954) Inspector Dan Delaney
- Playgirl (1954) Interne, not listed in credits
- The Adventures of Rin Tin Tin (1954) Dave Stanford
- Taza, Son of Cochise (1954) Cavalry Sergeant, not listed in credits
- Flight Nurse (1953) Associated Pressman, not listed in credits
- Forever Female (1953) Bill, not listed in credits
- The Ford Television Theatre (1952) Geoffrey Davis
