Continuity mistake: Clouseau and the doorman are stuck in the sauna, and Clouseau draws on the window to see out as it is streamed up. The level of steam on the window changes during this sequence.
Visible crew/equipment: When Christopher Plummer is being chased through the city in Morocco, there is an overhead shot that follows the action as he rounds the corner to a door. The camera man's shadow is visible on the bottom of the frame.