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 April 29.

Supernatural: Tribes - Nathaniel Buzolic and Lucien Laviscount get Lead Roles | Spoilers

"Supernatural" actor Jared Padalecki, who portrays hunter character Sam Winchester, expressed his support for the upcoming CW spin-off series that will be launched in Season 9, Episode 20. Additionally, Mr Padalecki teased the fans on the effects of the conflict between Sam and Dean Winchester (Jensen Ackles)

Jared Padalecki: 'Supernatural' Actor Express Support for Upcoming Spin-Off Series, Tease About The Winchester Brothers’ Conflict in Season 9 - International Business Times

Some rituals require the blood of a virgin. This ritual requires the blood of someone who has "laid down in bed with a soul raised from perdition." Neither Sam nor Dean, though Hell alumni themselves, have done so... yet.

One-shot, may be expanded later.

We're Not Talking About It - LaMepriseFangirl - Supernatural [Archive of Our Own]
Jim Beaver

I met Jim Beaver a few years back because we were both members of Theatre West in Los Angeles. I'd written a play called The Silence of Bees and was about to make a short film out of the prologue. I needed a guy to play a troubled writer. Jim had the chops for the role and I knew he would enjoy working with my company, Into the Fire Productions, because there were some cool professionals involved in my first short film.

Interview with Jim Beaver: Actor, Friend, Writer and Film Star | Joanna Perry-Folino