All these mentioned here are excellent, but also submitting Red Eye for consideration! It’s actually UNDER 30 minutes, and of the Phone Booth era — super fast-paced and fun. 

Ok, some of the best movies are under 90 min --

Run Lola, Run (ok I haven't seen this in a decade but I remember liking it!)

The best short-ass movie is also the best movie, period. 

Just went to my Letterboxd and sorted by length... Here we go.

Dave Made a Maze - 80m (LOVE LOVE LOVE THIS MOVIE)

Run Lola Run, as well as the Before movies (Sunrise, Sunset, Midnight)

SNL's "Short-Ass Movie" digital short spoke to me at my core. I blame Judd Apatow for every single film extending beyond the two-hour mark — there is nothing wrong with a great, 90-minute movie!

I need more of them in my life, so: what's your favorite short-ass movie? 

What's your favorite short-ass movie?