Classic Keaton!
Just finished watching this film. One of the funniest bits is during the Roman sequence where Keaton is chariot racing in the snow. Instead of horses and wheels, he modifies his chariot with a dog team and skis. When one of the dogs experience difficulties, he "pulls over", checks the pooch's leg, then proceeds to remove him and takes him to the rear of the chariot where, in the trunk, he has a "spare" dog to replace the "flat" one. Too funny.
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