- Ian James Corlett - Boomer / Merc / Cake Merc / Baseball Cap Merc (voice)
- Yuki Matsuzaki - Hiro (voice)
- Alejandra Reynoso - Pointing Merc (voice)
- Trevor Devall - Glasses Merc (voice)
- Trevor Devall - Glass Merc / Vet (voice)
- Phil LaMarr - Hungry Merc / Sam (voice)
- John DiMaggio - Crybaby Merc (voice)
- John DiMaggio - Crybaby Merc / Annie's Father (voice)
- John DiMaggio - Crubaby Merc / Hat Merc (voice)
- Sunil Malhotra - Handsome Merc (voice)
- Phil LaMarr - Sam (voice)
- Phil LaMarr - Sam / Hungry Merc (voice)
- Fryda Wolff - Island Girl (voice)
- Tania Gunadi - Islander (voice)
- Jennifer Karraz
- Taylor Harton
- Tiffany Hinojosa
- Kenneth Trahan Jr.
- Jen Chambers
- Jason Williams
- Jason Lazarus
- Jonathan Abelardo
- Peter Dirado
- Sean Jacobson
- Tom Maydeck
- Paul Menichini
Mae Whitman interpreta a Annie (voice) en la serie.
Nicolas Cantu interpreta a Charlie (voice) en la serie.
Darren Barnet hace el papel de Mike (voice).
Benjamin Bratt hace el papel de Cap (voice).
Betty Gilpin interpreta a Irene (voice) en la serie.
Capítulo disponible en las siguientes plataformas:
