'Supernatural' Season 10 Spoilers: What To Look Forward To

The titles of the upcoming episodes for "Supernatural" have been revealed as the show returns on the CW this January.

The official synopsis for the first episode to be released on Jan. 20, entitled "The Hunter Games," reads: "After the massacre at the ranch, Dean (Jensen Ackles), Sam (Jared Padalecki) and Castiel (Misha Collins) double their efforts to find a cure for the Mark of Cain, but there is nothing in the lore that can help them. Desperate, Castiel comes up with an idea that Sam deems the 'single worst idea I've ever heard.' Meanwhile, Rowena (guest star Ruth Connell) continues to plot against Crowley (Mark Sheppard), and Castiel tries to mend his relationship with Claire (guest star Kathryn Love Newton) who is plotting revenge against Dean for killing her friend."

Meanwhile, spoilers for Episode 14 of Season 10, entitled "The Executioner's Song," have also been revealed. It will feature Cain returning right after transferring the Mark of Cain on Dean Winchester (Jensen Ackles), which happened in the previous episode entitled "First Born."

During the mid-season finale, the Mark of Cain took its toll on Dean even after the latter got cured from being a demon.

In Episode 15 of the show, entitled "The Things They Carried," Felicia Day will be making another appearance, playing the role of Charlie Bradbury.

Robbie Thompson, co-executive producer for the show, revealed in an interview with TV Line that Charlie's comeback will be "under precarious circumstances."

Rober Singer, executive producer, also teased that Charlie brings with her a very dangerous thing. "She teams up with the boys to track that dangerous thing down and hunt with them, basically," Singer added.