Split -- Three people all claim to be the same person, but none of them are able to prove their identity. They realize that a certain anti-psychotic medication will resolve their dispute, as it will prove that two of them are mere illusions. Unfortunately, there s only one pill left. Their argument about who should take the pill turns violent resulting in one of them getting shot. Still, the victim manages to swallow the last pill. When the medication takes effect, the other two disappear proving he s the real deal. Problem is, he discovers he s shot himself. Aw, hell.