Dead of Summer - Season 1, Episode 10: Soundtracks

Garrett plays Joel's recording of Holyoak's hymn over the walkie talkie which stops Amy and the resurrected camp staff from harming Jessie, Drew and Blair and depossess Malphas from Amy.

Garrett cries as he's walking towards his dad; the rest of the counselors leave the camp arms around their shoulders; Jessie attends @ Northwestern receives a postcard from Drew & Blair.

Jessie and the others use the recording of Holyoke playing the piano to drive out the demons.