Supernatural 100th Episode Sneak Peeks: "Point of No Return"
A week after Bones aired its 100th episode, Supernatural follows suit on April 15.
The episode, titled "Point of No Return," focuses on Dean, Sam and Castiel trying to stop Zachariah and prevent an all-out war on the planet. Also, a familiar face returns.
For a larger look at what's ahead, visit our Supernatural spoilers section. Below, meanwhile, we've posted the official CW preview for the episode, followed by a clip from it.