12 Monkeys - Season 2, Episode 11: Soundtracks

A naked Deacon drunkenly sings in his room when Cole finds him; (repeats) Deacon sings as makes his way into the core room.

12 Monkeys S02E12 'Blood Washed Away' promo.

Cole hears Deacon singing, then finds him in his room, sharpening his knife while naked; [0:27] repeats as Deacon comes into the Splinter room after the Daughter take over.