Special Guest Stars Steven Culp as Special Agent Clayton Webb Guest Stars Michael Bellisario as Midshipman Third Class Michael "Mikey" Roberts, USNA Hallee Hirsh as Mattie Grace Johnson Adria Tennor as Laurie June John Walcutt as Tom Johnson David Gianopoulos as CDR Albert Hocking Aaron Seville as Admin Officer Todd Kimsey as Chief Boatswain's Mate Kim Miyori as CDR Shelly Purcell Co Starring John Mullen as Helmsman