Don't Suck: Pete Brennan is a middle-aged stand-up comedian who’s spent half his life chasing laughs in dingy dive bars & diners. When given a last shot at stardom to appear on a network special starring Russell Peters, he goes on tour to prepare. Yet he was not prepared for is his opening act, Ethan Barr, a 417-year-old vampire who just unleashed his thirst for blood by devouring a gun-wielding heckler after a rough show.