Gregory Gaye

The Case of Lena Smith1929

(uncredited)

They Had to See Paris1929

Prince Ordinsky (uncredited)

High Society Blues1930

Count Prunier

The Song of the Flame1930

Apparition

What a Widow!1930

Baslikoff

Renegades1930

Dmitri Vologuine

Kept Husbands1931

Mons. Prinz (uncredited)

Young as You Feel1931

Pierre

Handy Andy1934

Pierre Martel

British Agent1934

Mr. Kolinoff

Jeunesse perdue1936

Baron Kurt Von Obersdorf

Under Your Spell1936

Count Raul Du Rienne

Charlie Chan at the Opera1936

Enrico Barelli

That Girl from Paris1936

Paul Joseph DeVry (uncredited)

Mama Steps Out1937

Dmitri 'Didi' Shekoladnikoff, the Pianist

Amour d'espionne1937

Capt. Freymann

First Lady1937

Prince Boris Gregoravitch

Prescription for Romance1937

Dr. Paul Azarny

Tovarich1937

Count Frederic Brekenski

Wise Girl1937

Prince Leopold

Love, Honor and Behave1938

Count Humbert

Bulldog Drummond en péril1938

Raoul

Un envoyé très spécial1938

Popoff

Straight, Place and Show1938

Vladimir Borokov - Russian Jockey

Thanks for Everything1938

Ambassador

Breakdowns of 19381938

Prince Boris (archive footage) (uncredited)

Paris Honeymoon1939

Count Georges De Remi

The Three Musketeers1939

Vitray

Hotel for Women1939

Fernando Manfredi

On Your Toes1939

Vassilly - Slave in Ballet

Ninotchka1939

Count Alexis Rakonin

Sous le ciel d'Argentine1940

Sebastian

They Dare Not Love1941

Von Mueller

Qui a tué Vicky Lynn ?1941

Headwaiter

The Secret Code1942

Apparition

Fall In1942

Karl, Nazi Wiretapper

Casablanca1943

German Banker Refused by Rick (uncredited)

One Dangerous Night1943

Dr. Eric Budenny (as Gregory Gay)

Prisonniers de Satan1944

Apparition

Seven Doors to Death1944

Henry Gregor

La Chanson du souvenir1945

Young Russian (uncredited)

I Love a Mystery1945

Dr. Han (Uncredited)

Paris Underground1945

Tissier

The Tiger Woman1945

Joe Sapphire

Pris au piège1945

Perchon - Belgian Banker

Passkey to Danger1946

Mr. Warren

So Dark the Night1946

Commissioner Grande

The Corpse Came C.O.D.1947

Director

The Trespasser1947

Mr. E. Charles, Book Forger

Blackmail1947

Jervis (as Gregory Gay)

Deux sœurs vivaient en paix1947

Maitre d'Hotel

Cagliostro1949

Chambord / Monk (as Gregory Gay)

Dancing in the Dark1949

Headwaiter

Harbor of Missing Men1950

Captain Koretsky (as Gregory Gay)

Flying Disc Man from Mars1950

Mota

Pékin Express1951

Stanislaus

The Whip Hand1951

Sweitart (uncredited)

The Magic Carpet1951

Caliph Ali

Bal Tabarin1952

Jean Dufar

Last Train from Bombay1952

B. Vornin

Le monde lui appartient1952

Colonel Paul Shushaldin

Terry and the Pirates1952

Apparition

Jungle Jim Révolte dans la jungle1953

Carl Kroman

Le Jongleur1953

Harry (uncredited)

Remains to Be Seen1953

Headwaiter (uncredited)

Flame of Calcutta1953

Amir Khasid

With This Ring1954

Apparition

Charge of the Lancers1954

Cpl. Bonikoff

Jungle Jim les Aventuriers de la Jungle1954

Leroux

King of the Carnival1955

Zorn

Creature with the Atom Brain1955

Dr. Wilhelm Steigg

Commando Cody: Sky Marshal of the Universe1955

The Ruler

Crossroads1955

Apparition

Tu seras un homme, mon fils1956

Philip

Hawkeye and the Last of the Mohicans1957

Gen. Montcalm

Kelly and Me1957

Milo

Bailout at 43,0001957

Dr. Franz Gruener

The Thin Man1957

Apparition

Missile Monsters1958

Mota

Behind Closed Doors1958

Apparition

Ma tante1958

Vladimir Klinkoff (uncredited)

One Step Beyond1959

Father Leon

The Peter Tchaikovsky Story1959

Major Mashovksy

Judgment at Nuremberg1959

Frederich Hoffstetter

L'Inconnu de Las Vegas1960

Freeman (Casino Owner) (uncredited)

The Roaring 20's1960

Apparition

Sous le ciel bleu d'Hawaii1961

Paul Duval (uncredited)

Hitler1962

Field Marshal Erwin Rommel

Batman : Le film1966

Soviet Delegate (uncredited)

Au cœur du temps1966

Alexis

Dick Tracy - The Plot To Kill NATO1967

Markov

The File on Devlin1969

The Soviet Ambassador

L'Étau1969

Meeting Co-Ordinator (uncredited)

The President's Mistress1978

Josef

Keefer1978

Priest

Meteor1979

Russian Premier