(previews start on Jan. 16; opens on Jan. 23) The physical theater company Parallel Exit returns with this sweet-tooth comedy, a surreal tribute to silent film funnies and "Adult Swim" gags, directed by Mark Lonergan and performed by Joel Jeske, Danny Gardner and Brent McBeth. But will there be actual edible, available cake? And will that cake be frosted? Let's hope.