On Supernatural Season 9 Episode 6, Castiel will get a job. Really! At a Gas-N-Sip!

Look for this ex-angel to start actually enjoying life as a human and also for Dean to help him investigate a strange disappearance.

Elsewhere, Kevin and Sam will work with Crowley to decipher the tablet, which the latter only agrees to under one condition: that gets one phone call to Hell.

Watch the official promo and a sneak peek from "Heaven Can't Wait" now.

And remember to watch Supernatural Season 9 Episode 5 online if you missed last Tuesday's installment.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.