One of the best scenes Adult Swim has aired.

Sorry about the meme, I just couldn't resist.

all rights to Cartoon Network, Adult Swim, and Dino Stamatopoulos.

buy the show and watch it, it's fantastic. You can support him, more directly, off his Band's website here:
https://www.sorryabouteverything.com/shivers-in-the-cold-1

song heard at the beginning, when Orel is aging, and the credits, is "Valentine" by Io Perry.

Season 3: Episode 13 - "Honor"

SKULL!