Dean and Castiel will be looking for help in low places when Supernatural returns with "Road Trip."

Following the events of "Holy Terror," Gadreel left Kevin Tran (Osric Chau) with smoldering eye sockets and absconded with Sam's (Jared Padalecki). The rouge angel won't be on the lamb for long, however, since Dean (Jensen Ackles) and Castiel (Misha Collins) will soon have him under lock and key.

If the capture of Gadreel/Sam seemed too easy, the angelic exorcism will be a bit harder. For help saving his brother, Dean will be willing to make a deal with the King of Hell (Mark Sheppard) himself.

While the elder Winchester will try not to give Crowley too much information about the hunters' predicament, his sheer desperation and willingness to allow his prisoner a field trip will cue the demon into gigantor's true problem (see video below).

Meanwhile, Castiel's newfound grace has rekindled his angel powers and magically led to his reacquisition of a trench coat, according to stills from the upcoming episode. Weather or not it is the original trench coat is unknown.

As fans wait out the last week of the midseason "hell-atus," viewers can get a first look at "Road Trip" by scrolling through the Spoiler TV gallery above and watching the new clip below.

Supernatural airs Tuesdays at 9 p.m. ET on the CW.