Jon, I agree, that is one of the compelling reasons to love THE DOOMSDAY MACHINE.  It's indicative of the TOS episodes though, this starship is really out there, usually with no help at all, no matter the situation.   

Windom's performance is right on target.  What I also love about the show is the loyalty the crew display toward their Captain, marooned on Decker's ship.  That whole scene where Spock stands up to Decker is perfect.