Niall MacGinnis was an Irish actor who made around 80 screen appearances.
The MacKintosh Man
as Prison Warder
River of Mystery
as Garwood Drum
Darling Lili
as Von Hindenburg (uncredited)
The Kremlin Letter
as Erector Set
Krakatoa, East of Java
as Harbor Master
Sinful Davey
as Boots Simpson
The Shoes of the Fisherman
as Capuchin Monk
Torture Garden
as Dr. Silversmith (segment 1 "Enoch")
The Viking Queen
as Tiberian
Island of Terror
as Mr. Roger Campbell
A Man Could Get Killed
as Ship's Captain
The Spy Who Came In from the Cold
as Checkpoint Charlie Guard
The War Lord
as Odins
The Truth About Spring
as Cleary
Becket
as Baron
The Man Who Finally Died
as Brenner
Jason and the Argonauts
as Zeus
A Face in the Rain
as Klaus
Billy Budd
as Captain Nathaniel Graveling
The Devil's Agent
as Paul Vass
The Webster Boy
as Headmaster
The Prince and the Pauper
as Father Andrew
Johnny Nobody
as Defending Counsel Sullivan
Sword of Sherwood Forest
as Friar Tuck
A Terrible Beauty
as Ned O'Neill
In the Nick
as Prison Governor
Foxhole in Cairo
as Radek
Never Take Sweets from a Stranger
as Defense Counsel
Kidnapped
as Mr. Shaun
This Other Eden
as Brendan Devereaux
Shake Hands with the Devil
as Michael O'Leary
The Nun's Story
as Father Vermeuhlen
Tarzan's Greatest Adventure
as Kruger
Behind the Mask
as Neil Isherwood
She Didn't Say No!
as James Casey
Jack the Ripper
as Walter
Night of the Demon
as Dr. Julian Karswell
The Shiralee
as Beauty Kelly
Lust for Life
as Roulin
Alexander the Great
as Parmenio
