The Inspector
Episode 9
Air date September 23, 1966
Written by John W. Dunn
Directed by George Singer
Episode Guide
The Pique Poquette of Paris
That's No Lady, That's Notre Dame

During an investigation at the Château de Vincennes, Sergeant Deux Deux clumsily drinks a swig of the formula of a mad scientist and therefore transforms into a Mr. Hyde-like creature who, in routines, torments the Inspector.