Whip Hubley
Tom Hampton (22 eps)
Gus Mercurio
Cap Daulton (22 eps)
Elizabeth Morehead
Dr. Jennifer Daulton (22 eps)
Jessica Alba
Maya Graham (22 eps)
Anja Coleby
Holly Myers (22 eps)
Wren T. Brown
Quinn Garnett (22 eps)
Colleen Flynn
Dr. Pamela Blondel (22 eps)
Brian Wimmer
Dr. Keith Ricks (22 eps)
Scott Michaelson
Dean Gregson (22 eps)
Laura Harring
Garcia (22 eps)
Payton Haas
Mike (22 eps)
Brian Van Holt
Jinx (1 eps)
Kristian Schmid
Jinx's Sidekick (1 eps)