Patrick O'Moore
Acting
The Sword and the Sorcerer
Devereux
Desperate Voyage
Julian Howard
Something Queer at the Library
The Judge
Law and Order
Father Damian
Frasier, the Sensuous Lion
Worcester
The Mechanic
Old Man
The Resurrection of Zachary Wheeler
Martin
Hello, Dolly!
Officer Gogarty (uncredited)
The President's Analyst
British Ambassador (uncredited)
How to Succeed in Business Without Really Trying
Media Man No. 1
The Singular Case of the Plural Green Mustache
Narrator
3 Nuts in Search of a Bolt
Edwards
The Courtship of Eddie's Father
Man in Door (uncredited)
Desert Hell
Pvt. Corbo
Blood Arrow
McKenzie
Copper Sky
Colonel Thurston
The Unknown Terror
Dr. Willoughby
Trooper Hook
Col. Adam Weaver
The Black Whip
Governor
Jungle Gents
Alfie Grimshaw
Khyber Patrol
Buzz Broussard
Dangerous When Wet
Bob Gerrard (uncredited)
The Desert Rats
Jim (uncredited)
Niagara
Detective (uncredited)
Bwana Devil
Ballinger
The Son of Dr. Jekyll
Joe Sorelle (uncredited)
Thunder on the Hill
Mr. Smithson
Kind Lady
Constable Orkin
The 13th Letter
Intern (uncredited)
The Exile
Cavalier (uncredited)
Bulldog Drummond Strikes Back
Algernon 'Algy' Longworth
Moss Rose
George Gilby (uncredited)
Bulldog Drummond at Bay
Algy Longworth (as Pat O'Moore)
The Two Mrs. Carrolls
Charles Pennington
Cloak and Dagger
The Englishman
G.I. War Brides
Harold R. Williams
Rendezvous 24
Agent George Timothy
Conflict
Egan
Molly and Me
Ronnie
Tonight and Every Night
David Long
Marine Raiders
Australian Doctor - Field Hospital
Between Two Worlds
Steamship Clerk (uncredited)
Sahara
Osmond 'Ozzie' Bates
Stage Door Canteen
Australian
The Moon Is Down
Bombardier (uncredited)
Springtime in the Rockies
Travel Clerk (uncredited)
Desperate Journey
Squad Leader Lane-Ferris
Captains of the Clouds
Fyffe
Smilin' Through
Willie Ainley
Kathleen Mavourneen
Minor Role