Supernatural will bring back Charlie Bradbury for a second time in season 10.

'Supernatural' Season 10 Spoilers: Bobby's Back! Find Out When & Why Jim Beaver's Character Will Return

Following the Jekyll and Hyde events of "There's No Place Like Home," Charlie (Felicia Day) left the Men of Letters bunker in search of the Book of the Dead and a possible cure for Dean's Mark of Cain. Mummy references aside, the computer whiz will track down the tome during "Book of the Damned."

The Robbie Thompson scripted episode certainly has an ominous title, one it will earn early on as Charlie suffers another injury while helping the Winchesters. The owner of the Book of the Dead, one Jacob Styne (Jeff Branson), will be a little reluctant to part with his merchandise and Charlie will get shot before Sam (Jared Padalecki) and Dean (Jensen Ackles) ride in with reinforcements. Styne better watch his back - there is zero chance Dean will be any type of calm regarding Charlie's apparent bullet wound.

'Supernatural' Season 10: Can The Winchester Fight Their Destiny (Again)? Jared Padalecki Talks Mark Of Cain Prophecy

Meanwhile, Cas (Misha Collins) will be on a live-saving quest of his own. The angel will head out on a rather uncomfortable road trip with Metatron (Curtis Armstrong) in an effort to uncover the last vestige of his original grace.

Find out more when "Book of the Damned" airs on April 15.

Supernatural airs Wednesdays at 9 p.m. ET on The CW.