Lucien Laviscount and Nathaniel Buzolic will topline the back-door pilot, which will air April 29. 'Supernatural' Spinoff: 'Vampire Diaries,' 'Episodes' Duo to Star in 'Tribes' ...

Aussie Nathaniel Buzolic and Brit Lucien Laviscount have landed the leads in Supernatural: Tribes, the planted Supernatural spinoff, which will air as an episode of the veteran sci-fi series on ...

Above, Charles Michael Davis, Claire Holt, Christina Moses, Riley Voelkel, Nathaniel Buzolic and Daniel Gillies are pictured in the series finale of 'The Originals,' "When the Saints Go Marching ...