The British Invasion

The British Invasion is the 17th episode of Season 12. It will air on April 12, 2017.

Summary
TBA.

Plot
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester
 * Jensen Ackles as Dean Winchester
 * Mark Sheppard as Crowley

Guest Stars

 * Samantha Smith as Mary Winchester
 * David Haydn-Jones as Arthur Ketch
 * Mark Pellegrino as Lucifer
 * Courtney Ford as Kelly Kline
 * Ali Ahn as Dagon

Trivia

 * This may be one of the episodes where Sam and Dean have less screentime.