Movies & shows — tap any title to see where it streams
Adventures of Superman
1952 · 6.7
Actor, Dr. Rudolf Albrecht
One Step Beyond
1959 · 5.7
Josef, Dr. Heinrick Swansen
Alfred Hitchcock Presents
1955 · 7.8
Cafe Host
77 Sunset Strip
1958 · 7.2
Actor
The Great Dictator
1940 · 8.3
Tomanian Commandant at Osterlich / Robert O. Davis
The Rebel
1959 · 5.1
Frank Gottwald
Space Patrol
1950 · 6.6
Actor
Dangerous Assignment
1952 · 5.3
Actor
Garrison's Gorillas
1967 · 8.1
Actor
The Walter Winchell File
1957 · 7.5
Actor
A Star Is Born
1954 · 7.1
Mr. Ettinger (uncredited)
To Be or Not to Be
1942 · 7.8
Gestapo Sergeant at Desk at Top of Hotel Stairs (uncredited)
Saints and Sinners
1962 · 7.0
Otto Masuis
Act of Violence
1949 · 6.9
German (voice) (uncredited)
Sherlock Holmes and the Secret Weapon
1942 · 6.4
Braun (uncredited)
The Prize
1963 · 6.7
Mr. Rolfe Bergh - Chaperon
Spy Smasher
1942 · 6.1
Col. Von Kohr
The Mortal Storm
1940 · 7.3
Gestapo Official Hartman
Confessions of a Nazi Spy
1939 · 6.1
Captain Straubel
Magnificent Obsession
1954 · 6.8
Dr. Albert Fuss
Watch on the Rhine
1943 · 6.9
Oberdorff
Desperate Journey
1942 · 6.1
Kruse
Arise, My Love
1940 · 6.3
Prussian Officer (uncredited)
King Richard and the Crusaders
1954 · 6.4
Austrian Knight (uncredited)
Nazi Agent
1942 · 6.6
Cab Driver (uncredited)
Knute Rockne All American
1940 · 6.2
Elder in Norway (uncredited)
Rendezvous
1935 · 4.9
Radio Operator (uncredited)
Champagne Waltz
1937 · 10.0
Emperor Franz Joseph
Frankenstein 1970
1958 · 5.4
Wilhelm Gottfried
Captain Scarface
1953 · 4.8
Dr. Yeager
The Secret Code
1942 · 5.9
Rudi Thysson
On the Double
1961 · 7.0
Oberkommandant
Eagle Squadron
1942 · 7.0
German Squad Leader
The Devil with Hitler
1942 · 5.9
Nazi Officer at Hitler's filmed Speech (uncredited)
The Fountain
1934 · 8.9
Geof Van Leyden
South Sea Woman
1953 · 5.0
Capt. van Dorck
The Pied Piper
1942 · 6.9
Lieutenant
Phantom from Space
1953 · 4.5
Dr. Wyatt
Junior Army
1942 · 6.3
Horner - Nazi Saboteur (as Robert O. Davis)
Underground
1941 · 6.6
Official
Down in San Diego
1941 · 6.7
Henry Schrode
Target Unknown
1951 · 7.0
Doctor (uncredited)
Pack Up Your Troubles
1939 · 6.8
Von Richtman
Hell in the Heavens
1934 · 5.0
Lt. Schroeder (as Rudolph Amendt)
Stamboul Quest
1934 · 5.2
Karl (as Rudolph Amendt)
Silver Needle in the Sky
1954 · 5.5
Dr. Loran
The Snow Creature
1954 · 3.0
Dr. Louis DuPont
Meet the Wildcat
1940 · 9.0
Feral--Henchman
Espionage Agent
1939 · 6.3
Paul Strawn (as Robert O. Davis)
King of the Texas Rangers
1941 · 7.0
His Excellency
That Mothers Might Live
1938 · 6.2
Doctor (uncredited)
Counter-Attack
1945 · 6.4
Stillman
A Dangerous Game
1941 · 7.0
Dr. Fleming
The Great Impersonation
1942 · 6.4
Karl Hofmann
The Man I Married
1940 · 6.3
Storm Trooper
Jungle Gents
1954 · 5.2
Dr. Goebbel
Riders of the Northland
1942 · 9.0
Agent (as Robert O. Davis)
A Private's Affair
1959 · 4.7
Dr. Leyden
The Phantom Plainsmen
1942 · 8.0
Colonel Eric Hartwig (as Robert O. Davis)
Escape in the Desert
1945 · 9.0
Hoffman
Mr. Dynamite
1941 · 9.0
Frederick the Butler
Under Nevada Skies
1946 · 7.5
Alberti
The Mad Empress
1939 · 5.8
Herzfeld
The Pigeon That Took Rome
1962 · 5.3
Col. Wilhelm Krafft
Here's to Romance
1935 · 7.0
Violinist
Escape to Paradise
1939 · 5.4
Alexander Komac
Dangerous Millions
1946 · 5.4
Rudolph Busch
Kill or Be Killed
1950 · 5.9
Gregory Marek
Spy Smasher Returns
1966 · 8.3
Col. Von Kahr
We're in the Legion Now
1936 · 4.5
Sgt. Groeber
She Demons
1958 · 4.8
Col. Karl Osler
Decision at Midnight
1963 · 7.5
Uncle
Last of the Pagans
1935 · 6.7
Superintendant's Assistant (uncredited)