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 Tim Lounibos as Lt. Peter Yuen David Barrera as Lt. Archuleta Edward Edwards as Captain Ruggiero Carol Krnic as Zepa Berisha Ivelka Reyes as Lt. Purcell Steven M. Baron as Petty Officer Sean Curran