Gerd Martienzen

Birthday: 1918-03-24
Died: 1988-04-28
Birthplace: Oostende, Flanders, Belgium

Tobias Knopp, Adventure of a Bachelor

Character: Mücke (voice)

Tobias Knopp, Adventure of a Bachelor

Spy for Germany

Spy for Germany

Ludwig L

Character: Der Straßenkehrer

Ludwig L

Aguirre, the Wrath of God

Character: Don Lope de Aguirre (voice) (uncredited)

Aguirre, the Wrath of God

Heintje - Mein bester Freund

Character: Polizist

Heintje - Mein bester Freund

The Mysterious Magician

Character: Newspaper Seller

The Mysterious Magician

Treasure of Silver Lake

Character: Gunstick Uncle (voice)

Treasure of Silver Lake

Stalingrad

Character: Soldat Fischer

Stalingrad

The Desperado Trail

Character: Brown (voice) (uncredited)

The Desperado Trail

The Italians They Are Crazy

The Italians They Are Crazy

The Death Ray of Dr. Mabuse

Character: Mario Monta (voice)

The Death Ray of Dr. Mabuse