7. Bölüm

John Diehl

Jack Raglan

James Pickens Jr.

Wallace Burke

Nanci Chambers

Meghan O'Hara

Mark Costello

Otis Flannik

Bryan Rasmussen

XO

James Luca McBride

Helmsman

Reamy Hall

Sonar Technician

Andrew Robinson

Thomas Kly

Anthony Holiday

EWS

Annie Gagen

Mrs. Flannik

Michele Dalcin

Jane Blakely

Trevor Goddard

Mic Brumby

Randy Vasquez

Victor 'Gunny' Galindez

Chuck Carrington

Jason Tiner

Nanci Chambers

Loren Singer

Karri Turner

Harriet Sims