"Love. Commitment. Responsibility. There's nothing he can't run away from." Five years after jilting his pregnant fiancée on their wedding day, out-of-shape Dennis decides to run a marathon to win her back.

"It's just one of those days when you're feeling a little...dead." A man decides to turn his moribund life around by winning back his ex-girlfriend, reconciling his relationship with his mother, and dealing with an entire community that has returned from the dead to eat the living.