Hi. What is this?
Wasn't Chekhov security at some point? I haven't watched TOS in years but this sounds familiar to me for some reason.Actually, a MAJOR jerk, and a coward. With a really cheesy mustache. I was rooting for the Gorn.
Had the identical thought.
As for La'an's exit, I don't think the original Star Trek had a Security Chief. First one I remember is Tasha Yar on TNG, after which every ST series had one.