Captain: Captain Jack Aubrey, Master & Commander, the Far Side of the World (Russel Crowe)
Relief Captain: Captain Marko Ramius, Hunt for Red October (Sean Connery)
Relief Captain: Captain James T. Kirk, Star Trek (William Shatner)
Relief Captain: 1st Lt. Fletcher Christian, Mutiny on the Bounty (Marlon Brando)
Chief Mechanic: Johann, Das Boot (Erwin Leder)
Cruise Director: Julie McCoy, The Love Boat (Lauren Tewes)
Chief Cook: Casey Ryback, Under Siege (Steven Segal)
Chief Engineer: Montgomery (Scotty) Scott, Star Trek (James Doohan)
Lead Bartender: Isaac Washington, The Love Boat (Ted Lange)
Ships Performers: The Captain & Tennille, Cast of Riverdance, Michael Jackson, Jeff Dunham with Achmed et al)
Ships Propulsion Engineer, Ben-Hur, Ben-Hur (Charlton Heston)
Ships Weatherperson: Pig Pen, Peanuts.
Ships Navigator: Tinkerbell (why? Because I wanted to get her into this site somehow)
Head of Housekeeping:Alice, The Brady Bunch (Ann Bradford Davis)
Ships Mascot: Popeye, the Sailor Man (ack, ack, ack).
Please, add your own crew members to this initial list.