Supernatural

The British Invasion (Season 12, Episode 17)

TV-14

TV Episode | 42 min | Drama, Fantasy, Horror

Sam and Dean get a lead on Kelly Kline's whereabouts. Mick drops by the bunker unexpectedly and decides to join the hunt.

Showrunners

Director

Writers

Eric Kripke (created by) | Eugenie Ross-Leming (written by) | Brad Buckner (written by) | Steve Yockey (executive story editor) | Davy Perez (story editor)

Composer

Cinematographer

Editor

Casting Directors

Production Designer

Edit Released

Release date

Apr 6, 2017 (United States)

Awards

Series awards

Contacts

Become a member to see contact information for The British Invasion.

Cast	+ Add Cast
19 cast members

Name	Known for
Jared Padalecki Sam Winchester Sam Winchester See fewer	Supernatural (2005)
Jensen Ackles Dean Winchester Dean Winchester See fewer	Supernatural (2005)
Mark Sheppard Crowley (as Mark A. Sheppard) Crowley (as Mark A. Sheppard) See fewer	Supernatural (2005)
Mark Pellegrino Lucifer Lucifer See fewer	Mulholland Drive (2001)
Adam Fergus Mick Davies Mick Davies See fewer	What If (2013)
Samantha Smith Mary Winchester Mary Winchester See fewer	Supernatural (2005)
David Haydn-Jones Arthur Ketch Arthur Ketch See fewer	Supernatural (2005)
Courtney Ford Kelly Kline Kelly Kline See fewer	DC's Legends of Tomorrow (2016)
Ali Ahn Dagon Dagon See fewer	Liberal Arts (2012)
Shoshannah Stern Eileen Leahy Eileen Leahy See fewer	Jericho (2006)
Gillian Barber Dr. Hess Dr. Hess See fewer	The Romeo Section (2015)
Spencer Drever Young Mick Davies Young Mick Davies See fewer	Fargo (2014)
Luke Seybold Timothy Timothy See fewer	The Gift (III) (2014)
Darren Adams Renny Rawlings Renny Rawlings See fewer	Hunt for the Mad Trapper (2013)
Michael Meneer Dr. Turner Dr. Turner See fewer	Fifty Shades Darker (2017)
Alex Barima Lucifer's Demon Lucifer's Demon See fewer	Resident Alien (2021)
Eric Mazimpaka Dermot Dermot See fewer	Dangerous Lies (2020)
Ian Edwards Demon Demon See fewer	Supernatural (2005)
Misha Collins Castiel (voice) (uncredited) Castiel (voice) (uncredited) See fewer	Supernatural (2005)