Dexter's Laboratory: Ego Trip (2013)

Equipped with his cavernous, Batman-like lab full of gee-whiz inventions, the accented supergenius at the heart of Dexter's Laboratory, Cartoon Network's sugar-rush of a series, is perfectly entertaining in quick-hit clips. But in expanding the half-hour show into the full-length feature Dexter's Laboratory: Ego Trip, this drawn-out adventure — in which Dexter warps through time and bumps into various future incarnations of himself en route to saving the world — endures about as well as a piece of Bazooka bubble gum. B-