Continuity: Eh-tar grabs the tassels of the waxing machine four times in the second temple scene.
Continuity: Position of Watson relative to Holmes before the gun is fired.
Continuity: When Holmes and Watson walk across the courtyard at the end, their boots are capped with snow. When Holmes steps into the carriage, their boots are clean.
Revealing mistakes: The line of Susan Fleetwood's skin cap is often visible.