*Warning Spoilers* Watch recent episodes of “Supernatural” here before watching this parody.

The CW’s monster hunter show now has something in common with “Doctor Who”, Lady Gaga and “The Lord of the Rings”.

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Dean has gone off the deep end and after last Wednesday’s season 10 finale, fans of “Supernatural” will need a laugh. Apparently you can’t shake off the Mark of Cain.

The Hillywood Show, a popular Internet comedy duo of sisters Hilly and Hannah Hindi, produced and wrote a parody of “Supernatural” to the tune of Taylor Swift’s “Shake it Off” featuring cameos by a whole slew of the show’s cast. They have a knack for putting together impressive parody videos complete with believable sets, props, wardrobe and makeup.

The “Doctor Who” parody is worth a watch for even the casual fan.

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Come for the amazing production value and stay for the montage of sweet dance moves.

https://twitter.com/NerdistDotCom/status/601422459611553792/photo/1

Check out the full list of cameos.

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Jared Padalecki (Sam)
Jensen Ackles (Dean)
Misha Collins (Castiel)
Matt Cohen (young John Winchester)
Gil McKinney (Henry Winchester)
Tahmoh Penikett (Gadreel)
Richard Speight, Jr. (Gabriel)
Lauren Tom (Linda Tran)
Travis Aaron Wade (Cole Trenton)
Rob Benedict (Chuck Shurley)
Oscric Chau (Kevin Tran)
Timothy Omundson (Cain)
Samantha Smith (Mary Winchester)
Sebastian Roche (Balthazar)
Mark Pellegrino (Lucifer)
Tyler Johnston (Samandriel)