The Last of the Secret Agents?

Prof. Werner von Koenig

To Be or Not to Be

Col. Ehrhardt

Stalag 17

Johann Schulz

House of Frankenstein

Burgomeister Hussman

Ninotchka

Comrade Iranoff

It Happened Tomorrow

Mr. Beckstein

The Great Waltz

Wertheimer

Love Crazy

Dr. Wuthering

The Princess Comes Across

Steindorf

A Day at the Races

Dr. Leopold X. Steinberg

Comrade X

Emil Von Hofer

A Night in Casablanca

Count Pfefferman / Heinrich Stubel

Border Incident

Hugo Wolfgang Ulrich

Outside the Three-Mile Limit

Van Cleve

Crossroads

Dr. Alex Dubroc

Houdini

Schultz

Nothing Sacred

Dr. Emil Eggelhoffer

That Uncertain Feeling

Kafka (as Sig Rumann)

Only Angels Have Wings

Dutchy

36 Hours

German Guard

A Night at the Opera

Gottlieb

Thin Ice

Prime Minister

3 Ring Circus

Fritz Schlitz

The Wings of Eagles

Manager

The Glenn Miller Story

W. Kranz

The Saint in New York

Hutch Rellin

Enemy Agents Meet Ellery Queen

Heinrich, Spy Leader

Summer Storm

Kuzma

Many Rivers to Cross

Spectacle Man

China Girl

Jarubi

Government Girl

Ambassador

Tarzan Triumphs

Sergeant

The World in His Arms

General Ivan Vorashilov

The Wagons Roll at Night

Hoffman the Great

Think Fast, Mr. Moto

Nicolas Marloff

Thank You, Mr. Moto

Colonel Tchernov

Dr. Ehrlich's Magic Bullet

Dr. Hans Wolfert

Mother Wore Tights

Papa

Hollywood: The Dream Factory

Self (archive footage)

Lancer Spy

Lt. Col. Gottfried Hollen

Four Sons

Newmann

Never Say Die

Poppa Ingleborg

Carolina Cannonball

Stefan

The Farmer Takes a Wife

Blacksmith

Girls on Probation

Roger Heath

Spy Chasers

King Rinko

The Bold Caballero

Commandante Sebastian Golle

Remember?

Dr. Schmidt

Desperate Journey

Preuss

Give My Regards to Broadway

Arthur Dinkel

Paradise for Three

Mr. Bold

Shining Victory

Professor Herman Von Reiter

Honolulu

Psychiatrist

Bitter Sweet

Herr Schlick

She Went to the Races

Dr. Gurke

Suez

Sergeant Pellerin

They Came to Blow Up America

Dr. Herman Holger

Die Jungfrau auf dem Dach

The Emperor Waltz

Dr. Zwieback

The Wedding Night

Mr. Jan Novak

I'll Give a Million

Anatole Primerose

I Was an Adventuress

Herr Protz

Under Pressure

Doctor

Midnight Taxi

John B. Rudd

The Hitler Gang

General von Hindenburg

Faithful in My Fashion

Professor Boris Riminoffsky

The Great Hospital Mystery

Dr. Taggert

On the Avenue

Herr Hanfstangel

The Song of Bernadette

Louis Bouriette

Berlin Correspondent

Dr. Dietrich

Confessions of a Nazi Spy

Krogman

O. Henry's Full House

Menkie (segment "The Gift of the Magi") (uncredited)

Remember Pearl Harbor

Dirk Van Hoorten

Victory

Mr. Schomberg

One, Two, Three

Count von Droste Schattenburg (voice) (uncredited)

The World Moves On

Baron von Gerhardt (as Siegfried Rumann)

Father Is a Bachelor

Jericho Schlosser

Love Under Fire

General Montero

This Is My Affair

Gus

Living It Up

Dr. Emile Egelhofer

Breakdowns of 1941

Self (archive footage) (uncredited)

If You Knew Susie

Count Alexis

Marie Galante

Brogard

The Dolly Sisters

Ignatz Tsimmis

Ma and Pa Kettle on Vacation

Cyrus Kraft

This Woman Is Mine

John Jacob Astor

Way... Way Out

Russian Delegate

Sweet Rosie O'Grady

Joe Flugelman

So Ends Our Night

Ammers

The Man Who Lost Himself

Dr. Simms (as Sig Rumann)

Heidi

Police Captain

Die Königsloge

Bailiff

Maytime

Fanchon (as Sig Rumann)

The Fortune Cookie

Professor Winterhalter

On the Riviera

Gapeaux

Seventh Heaven

Durand (as Sig Rumann)

Men in Her Diary

Mme. Irene

The Errand Boy

Baron Elston Carteblanche

White Christmas

Landlord (uncredited)

A Royal Scandal

General Ronsky

East of Java

Hans Muller

Doom of Dracula

The Burgomaster (archive footage)

Night and Day

Wilowski

Robin and the 7 Hoods

Hammacher (uncredited)

World Premiere

Franz von Bushmaster

Spring Tonic

Matt Conklin

Servants' Entrance

Hans Hansen (as Siegfried Rumann)

Lucky Boy

Bridge player (Unbilled)

Around the World with Nellie Bly

Tug Captain