- Season 13 Episode 18
Bring 'em Back Alive
DANNEEL ACKLES AND RICHARD SPEIGHT JR. RETURN
Lucifer (Mark Pellegrino) rules over heaven but things aren't going exactly as planned, exasperating his first lady, Jo (guest star Danneel Ackles). Sam (Jared Padalecki) and Castiel (Misha Collins) are perplexed by the return of Gabriel (guest star Richard Speight Jr.). Meanwhile, Dean (Jensen Ackles) gets one step closer to finding Mary and Jack.