Fresh out of Starfleet, the young and impressionable Chekov guides the Enterprise and heads security while also supplementing other areas onboard.
As Captain Kirk's personal yeoman, Rand coordinates all of his personal and professional needs.
Montgomery Scott (“Scotty”)
As Chief Engineer, the no-nonsense Scotty works miracles in repairing and maintaining The Enterprise. Scotty also takes command in the absence of Kirk or Spock.