The CW Network has provided us with four brand new clips from the return of Supernatural, which comes back with brand new episodes starting with Sam, Interrupted, which airs on Thursday, January 21 at 9 PM ET on the CW Network. Click below to watch these new sneak peek videos and get your fix of the Winchester brothers before this new episode airs.

The brothers must go undercover as patients at a mental hospital to get at a monster, but soon discover they have some mental issues of their own to deal with.

Supernatural stars Jensen Ackles, Jared Padalecki, Jim Beaver, Misha Collins and will return to the CW Network with the episode Sam, Interrupted on Thursday, January 21 at 9 PM ET.