We call Mizdow a stunt double, but in fact isn’t how he achieves his character more like that of a silent film leading man? Think of Mizdow’s exaggerated gestures, facial expressions, and voiceless speaking as you watch Charley Chase in Mighty Like a Moose from 1926: If you can’t hang in there the entire 22 minutes, drop in around 15:00 and follow the build-up to the scene where he pretends he’s two of himself, one…