If you loved Gringo, try See Spot Run
A bridge between a film you've already seen and one most people haven't. See Spot Run has roughly 3.3× fewer votes than Gringo — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theysit in Action / Comedy / Crime territory. If that's the register that drew you to Gringo, the second film will land in a comparable space — through a different lens.
What See Spot Run is
Here's a movie that understands the comedic value of canine chaos. A mailman ends up protecting a super-dog from the mob, with a kid in tow. It's probably a bit much to call this one a hidden gem.

