cast
Series Regulars
Eric Dane
as CO CDR Tom Chandler
Travis Van Winkle
as Lt. Danny Green
Rhona Mitra
as Dr. Rachel Scott
Adam Baldwin
as XO Mike Slattery
Christina Elmore
as Lt. Alisha Granderson
Marissa Neitling
as Lt. Kara Foster
Charles Parnell
as CMC Jeter
Sam Spruell
as Dr. Quincy Tophet
Recurring & Guests
Paul James
as O'Connor
Bren Foster
as SCPO Wolf Taylor
Mark Moses
as Michener
Bridget Regan
as Sasha Cooper
Brían F. O'Byrne
as Sean Ramsey
Tommy Savas
as Cossetti
Bill Smitrovich
as Jed Chandler
Jade Pettyjohn
as Ava Tophet
Inbar Lavi
as Lt. Ravit Bivas
Tracy Middendorf
as Darien Chandler
Titus Welliver
as Thorwald
Tania Raymonde
as Valerie