Collin resembles an anthropomorphic sheep. He has a white halo that hovers over his head and has wings on his back. His skin and eyes are periwinkle, and he wears a white bow tie around his neck. Collin is sweet, sensitive and soft-spoken. Like the rest of C.H.E.R.U.B, Collin is dedicated to his job, going as far as to target anyone who interferes. His fellow cherubs are Cletus a human and Keenie a yellow sheep. Deerie is one of the highest ranking cherubs, and is a fawn.