Brendan Fehr

役 Dr. Drew Alister

Eoin Macken

役 Dr. Thomas Charles "TC" Callahan

J.R. Lemon

役 Kenny Fournette

Jill Flint

役 Dr. Jordan Alexander

Robert Bailey Jr.

役 Dr. Paul Cummings

Ken Leung

役 Dr. Christopher "Topher" Zia

Scott Wolf

役 Dr. Scott Clemens

Tanaya Beatty

役 Dr. Shannon Rivera

Freddy Rodriguez

役 Michael Ragosa

Jeananne Goossen

役 Dr. Krista Bell-Hart