Actor
Meteor
1979
as Russian Premier
Keefer
1978
as Priest
The President's Mistress
1978
as Josef
Topaz
1969
as Meeting Co-Ordinator (uncredited)
The File on Devlin
1969
as The Soviet Ambassador
Dick Tracy - The Plot To Kill NATO
1967
as Markov
Batman
1966
as Soviet Delegate (uncredited)
Hitler
1962
as Field Marshal Erwin Rommel
Blue Hawaii
1961
as Paul Duval (uncredited)
Ocean's Eleven
1960
as Freeman (Casino Owner) (uncredited)
Judgment at Nuremberg
1959
as Frederich Hoffstetter
Auntie Mame
1958
as Vladimir Klinkoff (uncredited)
Missile Monsters
1958
as Mota
Bailout at 43,000
1957
as Dr. Franz Gruener
Kelly and Me
1957
as Milo
The Eddy Duchin Story
1956
as Philip
Creature with the Atom Brain
1955
as Dr. Wilhelm Steigg
King of the Carnival
1955
as Zorn (as Gregory Gay)
Jungle Man-Eaters
1954
as Leroux
Charge of the Lancers
1954
as Cpl. Bonikoff
With This Ring
1954
Flame of Calcutta
1953
as Amir Khasid
Remains to Be Seen
1953
as Headwaiter (uncredited)
The Juggler
1953
as Harry (uncredited)
Commando Cody: Sky Marshal of the Universe
1953
as The Ruler
Savage Mutiny
1953
as Carl Kroman
Bal Tabarin
1952
as Jean Dufar
The Magic Carpet
1951
as Caliph Ali
The Whip Hand
1951
as Sweitart (uncredited)
Peking Express
1951
as Stanislaus
Flying Disc Man from Mars
1950
as Mota
Harbor of Missing Men
1950
as Captain Koretsky (as Gregory Gay)
Dancing in the Dark
1949
as Headwaiter
Black Magic
1949
as Chambord / Monk (as Gregory Gay)
The Bachelor and the Bobby-Soxer
1947
as Maitre d'Hotel
Blackmail
1947
as Jervis (as Gregory Gay)
The Trespasser
1947
as Mr. E. Charles
The Corpse Came C.O.D.
1947
as Director
So Dark the Night
1946
Passkey to Danger
1946
as Mr. Warren
Cornered
1945
as Perchon, German Banker
The Tiger Woman
1945
as Joe Sapphire (as Gregory Gay)
Paris Underground
1945
as Tissier
I Love a Mystery
1945
as Dr. Han (Uncredited)
A Song to Remember
1945
as Young Russian (uncredited)
Seven Doors to Death
1944
as Henry Butler aka Gregor (as Gregory Gay)
The Purple Heart
1944
One Dangerous Night
1943
as Dr. Eric Budenny (as Gregory Gay)
Casablanca
1943
as German Banker Refused by Rick (uncredited)
Fall In
1942
as Karl, Nazi Wiretapper
The Secret Code
1942
as Nazi Agent Feldon
I Wake Up Screaming
1941
as Headwaiter
They Dare Not Love
1941
as Von Mueller
Down Argentine Way
1940
as Sebastian
Ninotchka
1939
as Count Alexis Rakonin
On Your Toes
1939
as Vassilly - Slave in Ballet
Hotel for Women
1939
as Fernando Manfredi
The Three Musketeers
1939
as Vitray
Paris Honeymoon
1939
as Count Georges De Remi
Straight, Place and Show
1938
as Vladimir Borokov - Russian Jockey
Too Hot to Handle
1938
as Popoff
Bulldog Drummond's Peril
1938
as Raoul
Love, Honor and Behave
1938
as Count Humbert
Wise Girl
1937
as Prince Leopold
Tovarich
1937
as Count Frederic Brekenski
Prescription for Romance
1937
as Dr. Paul Azarny
First Lady
1937
as Prince Boris Gregoravitch
Lancer Spy
1937
as Capt. Freymann
Mama Steps Out
1937
as Dmitri
That Girl from Paris
1936
as Paul Joseph DeVry (uncredited)
Charlie Chan at the Opera
1936
as Enrico Borelli
Under Your Spell
1936
as Count Raul Du Rienne
Dodsworth
1936
as Baron Kurt Von Obersdorf
Hollywood Boulevard
1936
as Russian Writer (uncredited)
British Agent
1934
as Mr. Kolinoff
Handy Andy
1934
as Pierre Martel
Young as You Feel
1931
as Pierre
Kept Husbands
1931
as Mons. Prinz (uncredited)
Renegades
1930
as Dmitri Vologuine
What a Widow!
1930
as Baslikoff
The Song of the Flame
1930
High Society Blues
1930
as Count Prunier
They Had to See Paris
1929
as Prince Ordinsky
Some Time Soon
as Boris
