George Zucco
From Wikipedia
George Zucco (11 January 1886 – 27 May 1960) was an English character actor who appeared, almost always in supporting roles, in 96 films during a career spanning two decades, from 1931 to 1951. In his horror films, he often played a suave villain or a mad doctor.
Known for
The Black Swan
Lord Denby
After the Thin Man
Dr. Adolph Kammer
Scared to Death
Dr. Josef Van Ee
Midnight Manhunt
Jelke
Fog Island
Leo Grainger
Dead Men Walk
Lloyd Clayton / Elwyn Clayton
The Black Raven
Amos Bradford
The Mad Monster
Lorenzo Cameron
Topper Returns
Dr. Jeris
Who Killed Doc Robbin?
Doc Robbin
The Hunchback of Notre Dame
Procurator
Voodoo Man
Nicholas
Joan of Arc
Constable of Clervaux
The Mummy's Hand
Professor Andoheb
The Cat and the Canary
Lawyer Crosby
Lured
H.R. Barrett
The Flying Serpent
Prof. Andrew Forbes
Sherlock Holmes in Washington
Heinrich Hinckel aka Richard Stanley
The Pirate
The Viceroy
The Adventures of Sherlock Holmes
Professor Moriarty
The Secret Garden
Dr. Fortescue
House of Frankenstein
Prof. Bruno Lampini
Madame Bovary
Dubocage
David and Bathsheba
Egyptian Ambassador (uncredited)
Souls at Sea
Woodley
The Seventh Cross
Fahrenburg
Saratoga
Dr. Bierd
Captain from Castile
Marquis De Carvajal
The Man Who Could Work Miracles
The Colonel's Butler
Marie Antoinette
Governor of Conciergerie (uncredited)
The Mummy's Tomb
Andoheb
A Woman's Face
Defense Attorney
Tarzan and the Mermaids
Palanth, the High Priest
The Mummy's Ghost
Andoheb, High Priest of Arkan
Arise, My Love
Prison Governor
Suez
Prime Minister
Confidential Agent
Detective Geddes
The Barkleys of Broadway
The Judge
Sudan
Horadef
Ellery Queen and the Murder Ring
Dr. Edwin L. Jannery
Week-End at the Waldorf
Bey of Aribajan
New Moon
Vicomte Ribaud
The Bride Wore Red
Count Armalia
Fast Company
Otto Brockler
Desire Me
Father Donnard
Road House
Hotel Manager
The Firefly
Secret Service Chief
Arrest Bulldog Drummond
Rolf Alferson
Rosalie
General Maroff
Where There's Life
Paul Stertorius
Watchtower Over Tomorrow
Security Council Chair
The Monster and the Girl
Dr. Parry
The Mad Ghoul
Dr. Alfred Morris
Arsène Lupin Returns
Prefect of Police
Madame X
Dr. LaFarge
Secret Service Investigator
Otto Dagoff
Charlie Chan in Honolulu
Dr. Cardigan
Sinner Take All
Crowley Bascomb
Parnell
Sir Charles Arthur Russell
The Horror of It All
Dr. Cameron (archive footage)
Something Always Happens
Proprietor of the Maison de Paris
Return of the Ape Man
Ape Man
My Favorite Blonde
Dr. Hugo Streger
Let's Dance
Judge Mackenzie
The Imperfect Lady
Mr. Mallam
The Lady Is Willing
Bailiff
The Magnificent Fraud
Dr. Luis Virgo
Lord Jeff
James 'Jim' Hampstead
Moss Rose
Craxton
Harbor of Missing Men
H.G. Danziger
Shadows in the Night
Frank Swift
Vacation from Love
Dr. Waxton
Half Way to Shanghai
Peter van Hoost
Dark Streets of Cairo
Abbadi
The Man from Toronto
Squire
Having Wonderful Crime
King aka The Great Movel
Captain Fury
Arnold Trist
Dracula: A Cinematic Scrapbook
Dr. Joseph Van Ee (archive footage)
Holy Matrimony
Mr. Crepitude
Abdul the Damned
Officer of the Firing Squad
International Lady
Webster
Flame Of Stamboul
The Voice
Terror in the Pharaoh's Tomb
Dr. Moriarty (archive footage)
Hold That Blonde!
Dr. Pavel Storasky
Here I Am a Stranger
James K. Spaulding
Never a Dull Moment
Tony Rocco
Dreyfus
Jacques Marie Eugène Godefroy Cavaignac
Dr. Renault's Secret
Dr. Robert Renault
The Midshipmaid
Lord Dore
The Good Companions
Fauntley
There Goes the Bride
Prosecutor (uncredited)
The First Legion
Father Robert Stuart
Doom of Dracula
Prof. Lampini (archive footage)
What Happened Then?
Inspector Hull
The Roof
James Renton
It's a Bet
Convict
London by Night
Inspector Jefferson
Autumn Crocus
Revered Mayne
What’s in a Name?
Foot
The Common Round
Dr. Pyke