Sally, Irene and Mary

(1925)

Party Reveler

The Wedding March

(1928)

Imperial Guard

Condemned

(1929)

Vidal's Orderly

Three Faces East

(1930)

Capt. Kugler

Inside the Lines

(1930)

Chief, Secret Service

This Mad World

(1930)

Victoria's Husband - the German General

Mamba

(1930)

Major von Shultz

Leathernecking

(1930)

Richter

A Royal Flush

(1930)

Hell's Angels

(1930)

Von Richter (uncredited)

Command Performance

(1931)

Capt. Boyer

East Lynne

(1931)

Prussian Officer

The Match King

(1932)

Marta's Companion (uncredited)

6 Hours to Live

(1932)

Reporter

A Passport to Hell

(1932)

Officer

Under-Cover Man

(1932)

Maitre d' at Padlock Club

Storm at Daybreak

(1933)

Hungarian Officer (uncredited)

Shanghai Madness

(1933)

von Uhlenberg

Crimson Romance

(1934)

Von Gering

Fugitive Road

(1934)

Lieutenant Berne

I'll Tell the World

(1934)

Joseph

The Gay Bride

(1934)

German Official (uncredited)

Flirting with Danger

(1934)

Von Kruger

Dracula's Daughter

(1936)

Lead Transylvanian Gendarme

Thank You, Mr. Moto

(1937)

Schneider

Wallaby Jim of the Islands

(1937)

Adolph Richter, Pearl Hunter

They Gave Him a Gun

(1937)

German Captain (uncredited)

Espionage

(1937)

Legation Officer

The Prisoner of Zenda

(1937)

Krafstein (uncredited)

International Crime

(1938)

Flotow

Bulldog Drummond in Africa

(1938)

Dr. Stern

The Mexicali Kid

(1938)

Frederick Gorson

Invisible Enemy

(1938)

Foreign Diplomat

Navy Secrets

(1939)

Cronjer

Conspiracy

(1939)

Second-Mate Wilso

Nurse Edith Cavell

(1939)

German Firing Squad Officer

Confessions of a Nazi Spy

(1939)

Captain von Eichen

Espionage Agent

(1939)

Foreign Official

Pack Up Your Troubles

(1939)

Mueller

Panama Patrol

(1939)

Marlin (as William von Brincken)

Dr. Ehrlich's Magic Bullet

(1940)

Officer

Hidden Enemy

(1940)

Professor Werner

So Ends Our Night

(1941)

German Official

Underground

(1941)

Captain Bornsdorff

Man Hunt

(1941)

The Deadly Game

(1941)

Nazi Agent

Atlantic Convoy

(1942)

U-Boat Officer

Miss V from Moscow

(1942)

Captain Richter (as William Vaughn)

King of the Mounties

(1942)

Marshal Von Horst (as William Vaughn)

Where Trails End

(1942)

Tip Wallace (Gang Leader) (as William Vaughn)

Reunion in France

(1942)

Major (uncredited)

Once Upon a Honeymoon

(1942)

German Colonel with American Consul (uncredited)

The Purple V

(1943)

Col. von Ritter (as William Vaughn)

Action in the North Atlantic

(1943)

German Submarine Captain (uncredited)

Background to Danger

(1943)

German Official

Around the World

(1943)

German

Secret Service In Darkest Africa

(1943)

Capt. Boschert

The Boy from Stalingrad

(1943)

German General