Guest Stars Seana Kofoed as Commander Carla Chase Anthony Ruivivar as Daniel Tennant Bronson Pinchot as Darrin Schwartz Charley Koontz as Siggy Williams Alisa Allapach as Melanie Dawes Michael Ng as Kevin Trager Co Starring Zack Duhame as Joseph Gooden Perry Kainoa as Navy Officer Reid Keller Yvonne Juarez as Nurse