In the police station at one point, Mr. Templar's face is reversed.
The shot of the plane on the lake is clearly a still photo, as the waves are frozen.
Nesbitt's 'Russian' accent veers between French and comedy German.
The Inspector's credited surname is Hackett, but just Hacket on his office door.
The police say that a car fuel tank exploded. Gasoline is not explosive.
The opening says Manitou Lake - Ontario. But the one in Ontario is actually called Lake Manitou. Confusingly, there is a Manitou Lake in Saskatchewan.