Mark Desaville was an engineering student at Florida Tech. Mark was born in New Orleans but his parents moved to Florida after a hurricane destroyed New Orleans for the third and final time.

Mark met Jaime while cruising for sex under an overpass. He was arrested together with Jaime and was rescued together with him. Mark was hoping there was something between him and Jaime and decided to follow the Boiz on their escape to space. When Jaime falls for Yarz Mark acted very jealous and shot Yarz, claiming Yarz was trying to kill Tony.

On Squatters’ Star Mark meets a cat like alien called Adi. Adi seems to fancy Mark, and promises to help the Boiz to repair their space ship. This may be just an attempt to get into Marks pants though.