Stay in the Halloween spirit by watching an all-new episode of Constantine tonight at 10/9c on NBC.

Coming Up: The Darkness Beneath (Preview) – John meets the mysterious Zed.

Zed Martin: Tough as They Come (Promo) – Zed teams up with John on the next Constantine.

Fall in Love with Constantine (Promo) – Don’t miss Matt Ryan as Constantine.

Mutual Impressions (Sneak Peek) – John and Zed impress each other.

Meet Zed Martin (Sneak Peek) – Zed meets the man from her dreams.