
Actuación
Debut
39 años
en 1934
Década más activa
1940s
29 títulos
Género frecuente
Drama
33 títulos
Carrera
69
62 pelis · 7 series
Géneros más frecuentes
Títulos por década

Spy Smasher Returns
1966
Col. Von Kahr

El premio
1963
Mr. Rolfe Bergh - Chaperon

Decision at Midnight
1963
Uncle

Aventura en Roma
1962
Col. Wilhelm Krafft

Saints and Sinners
1962
Otto Masuis

El doble del general (Plan 402)
1961
Oberkommandant

A Private's Affair
1959
Dr. Leyden

Un paso al más allá
1959
Josef

The Rebel
1959
Frank Gottwald

She Demons
1958
Col. Karl Osler

Frankenstein 1970
1958
Wilhelm Gottfried

Alfred Hitchcock presenta
1955
Cafe Host

Obsesión
1954
Dr. Albert Fuss

El talismán
1954
Austrian Knight (uncredited)

Ha nacido una estrella
1954
Mr. Ettinger (uncredited)

Jungle Gents
1954
Dr. Goebbel

The Snow Creature
1954
Dr. Louis DuPont

Silver Needle in the Sky
1954
Dr. Loran

Huracán de emociones
1953
Capt. van Dorck

Captain Scarface
1953
Dr. Yeager

El fantasma del espacio
1953
Dr. Wyatt

Las aventuras de Superman
1952
Dr. Rudolf Albrecht

Target Unknown
1951
Doctor (uncredited)

Kill or Be Killed
1950
Gregory Marek

Space Patrol
1950

Acto de violencia
1949
German (voice) (uncredited)

Under Nevada Skies
1946
Alberti

Dangerous Millions
1946
Rudolph Busch

Contraataque
1945
Stillman

Escape in the Desert
1945
Hoffman

Ser o no ser
1942
Gestapo Sergeant at Desk at Top of Hotel Stairs (uncredited)

Sherlock Holmes y el arma secreta
1942
Braun (uncredited)

The Phantom Plainsmen
1942
Colonel Eric Hartwig (as Robert O. Davis)

Spy Smasher
1942
Col. Von Kohr

The Secret Code
1942
Rudi Thysson

El flautista de Hamelin
1942
Lieutenant

Nazi Agent
1942
Cab Driver (uncredited)

Junior Army
1942
Horner - Nazi Saboteur (as Robert O. Davis)

Riders of the Northland
1942
Agent (as Robert O. Davis)

Eagle Squadron
1942
German Squad Leader

The Great Impersonation
1942
Karl Hofmann

The Devil with Hitler
1942
Nazi Officer at Hitler's filmed Speech (uncredited)

Jornada desesperada
1942
Kruse

Mr. Dynamite
1941
Frederick the Butler

King of the Texas Rangers
1941
His Excellency

Down in San Diego
1941
Henry Schrode

Lucha en la sombra
1941
Official

A Dangerous Game
1941
Dr. Fleming

El gran dictador
1940
Tomanian Commandant at Osterlich / Robert O. Davis

Tormenta mortal
1940
Gestapo Official Hartman

Adelante, mi amor
1940
Prussian Officer (uncredited)

Knute Rockne All American
1940
Elder in Norway (uncredited)

The Man I Married
1940
Storm Trooper

Meet the Wildcat
1940
Feral--Henchman

Espionage Agent
1939
Paul Strawn (as Robert O. Davis)

Confesiones de un espía nazi
1939
Captain Straubel

Escape to Paradise
1939
Alexander Komac

Pack Up Your Troubles
1939
Von Richtman

The Mad Empress
1939
Herzfeld

That Mothers Might Live
1938
Doctor (uncredited)

Champagne Waltz
1937
Emperor Franz Joseph

We're in the Legion Now
1936
Sgt. Groeber

Rendezvous
1935
Radio Operator (uncredited)

Last of the Pagans
1935
Superintendant's Assistant (uncredited)

Here's to Romance
1935
Violinist

Mademoiselle Doctor
1934
Karl (as Rudolph Amendt)

Un amor prohibido
1934
Geof Van Leyden

Hell in the Heavens
1934
Lt. Schroeder (as Rudolph Amendt)