Acting
Born April 12, 1920 — died February 6, 2007 · Stuttgart, Baden-Württemberg, Germany
The Great War
1959 · Capitano Austriaco
Ludwig
1973 · Prince Luitpold
The Big Gundown
1967 · Baron von Schulenberg
The Devil's Brigade
1968 · German Officer in Town (uncredited)
Two Colonels
1963
Adiós, Sabata
1970 · Colonel Skimmel
Caltiki, the Immortal Monster
1959 · Max Gunther
The Giant of Marathon
1959 · Hippia
The Odyssey
1969 · Laocoonte
The Battle of El Alamein
1969 · General Schwartz
The Shortest Day
1963 · Colonnello comandante (uncredited)
Hornets' Nest
1970 · Capt. Kreuger
The Road to Fort Alamo
1964 · Mr. Silver
Any Gun Can Play
1967 · Lawrence Blackman
Five Branded Women
1960 · Col. von Elm
Under Ten Flags
1960 · Captain del Sommergibile
Secret Agent Super Dragon
1966 · Coleman (as Gerard Haerther)
Professionals for a Massacre
1967 · Major Lloyd
The White Warrior
1959 · Prince Sergei Vorontzov
Gatling Gun
1968 · Mr. Bishop
A Sword to Brando
1970
Symphony of Love
1970 · conte Roskoff
The Last Day of the War
1970 · Maj. Skorch
Amore formula 2
1970 · Karl Muller
The Battle of the Damned
1969 · Colonel Kleist
Battle of the Commandos
1969 · Lieutenant Hapke
To Hell and Back
1968 · Ernest Ward
Two Faces of the Dollar
1967 · Col. Blackgrave
The Changing of the Guard
1962 · German officer
Ursus in the Valley of the Lions
1961 · Lothar
