No Surrender (1942)

Without Orders (1943)

Endure No Longer (1944)

None Shall Know (1945)

Remembered Anger (1946)

Whispering Hill (1947)

After Midnight (1948)

Wait for the Dawn (1950)

Desperate Moment (1951)

The Hunted Woman (1952)

Nightmare in Copenhagen (1954)

The Mask of Alexander (1955)

The Linden Affair (1956)
APA: The Story That Could Not Be Told (1956)

A Day in Monte Carlo (1959)

Meet Me Tonight (1960)
APA: Return to Terror (1964)

A Call from Austria (1963)

A Door Fell Shut (1966)

Rhine Replica (1969)

Manhattan North (1971)

Zürich AZ/900 (1974)

A Taste of Terror (1976)

Final Encore (1978)
APA: Intermission (1978)