Guest Stars A.J. Tannen as Lt. Alfred Aldridge Sibel Ergener as LT Elizabeth "Skates" Hawkes Dylan Neal as LT Dalton "Boomer" Jonas Mario Schugel as LT "Tuna" Medwick Mark Metcalf as CAPT Pike Sean Christopher Davis as Airman Griggs Maury Sterling as Petty Officer Simpkins David Barrera as Lt. Archuleta Ivelka Reyes as Lt. Purcell Edward Edwards as Captain Ruggiero Carol Krnic as Zepa Berisha Tim Lounibos as Lt. Peter Yuen Steven M. Baron as Petty Officer Sean Curran