Sidney Toler in Charlie Chan in ... City in Darkness also starring
Lynn Bari , Lon Chaney Jr
With the Munich crisis threatening an end to peace in Europe, Chan finds himself at a police reunion in Paris the night of a cautionary blackout. When a munitions manufacturer in league with the enemy is murdered, a multiplicity of plots and suspects confronts the great detective.
Screenplay by ROBERT ELLIS and HELEN LOGAN from a play by GINA KAUS and LADISLAUS FODOR
Based on the character created by EARL DERR BIGGERS
Produced by JOHN STONE
Directed by HERBERT I. LEEDS
Films: page 15