The Cage was turned into a two parter. I think you could have a very short arc, in effect.This is probably a good reason why Star Trek exists better as a TV show than a film series. The episodic format allows for moree variety to straddle genres more intently and more fleshed out, rather than just putting in a genre and just adding "...in SPACE!" at the end.
I don't mean episodic to mean strictly 1-off self-contained episodes. Even when DS9 had the larger multi-year Dominion War arc, it still found time to play with other genres, like espionage, mind thriller, comedy, heist, etc. within that arc. Plus the smaller sub-arcs, in a way, could be divided up by genre if need be. But the point is that there's more freedom to cross/blend/toy with genres in weekly television than movies. That television is divided up into episodes is a great help.