Despite my
attempt to prove otherwise, there are more...
Captain who's intermittently psychotic -- check
Captain who orders the death-by-medical procedure (which could be argued is an act of murder) of a "created" sentient being in order to restore the life of a more-beloved bridge officer -- check [Sim and Tuvix]
Bridge officer who's the scion of a military family but currently in paternal disfavor for not living up to the Admiral's expectations -- check
Constantly crashing shuttlecraft -- check
Guest appearance by Jeff Combs -- check
Guest appearance by a wrestler as an alien -- check (okay, Big Show was on ENT in S4)