Update: Here’s the complete banner with the casts of Supernatural, Lucifer and DC’s Legends of Tomorrow at Canadian Motion Pictures Park.
Welcoming some new faces to the studio lot up here in Vancouver. #TheCW_Legends #LuciferonFox …so many actors :-/ pic.twitter.com/tHQkscQI9k
— Jensen Ackles (@JensenAckles) September 30, 2015
Supernatural pranked its new neighbours in Burnaby’s Canadian Motion Pictures Park today with a Welcome Freshman Class of Lucifer and DC’s Legends of Tomorrow banner. From your friends at Supernatural Season 11! That’s an image of Jensen Ackles hidden on the left and Jared Padalecki on the right.
Supernatural season 11 with Jared Padalecki and Jensen Ackles premieres October 7th on The CW. 
Out of The Darkness and into the fire. The boys are back on the season premiere of #Supernatural, Oct 7 at 9/8c. https://t.co/3Nn6V9YM00 — Supernatural (@cw_spn) September 29, 2015
Lucifer with Tom Ellis as the Devil in Los Angeles debuts mid-season on FOX.
DC’s Legends of Tomorrow with Brandon Routh as the A.T.O.M., Wentworth Miler as Captain Cold, Caity Lotz as the White Canary and Arther Darvill as Rip Hunter premieres mid-season on The CW.
Hopefully all three shows will be neighbours next year too.
Does Once, Flash and Arrow also film at this studio?
Once Upon a Time films at The Bridge Studios. And Arrow and The Flash at Vancouver Film Studios. Maybe they prank each other too but this seems something that only Supernatural would do. Cast and crew have a lot of fun together.