Nurse Chapel aids Dr. McCoy in ensuring the well-being of crew and others.
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.
The voice of Enterprise, Uhura takes charge in coordinating communications to and from the ship.
Embracing his half-Vulcan side, Spock applies logical and reason to solving problems encountered by the Enterprise.