Rule #1 (2025) is a Western, Comedy, Action film that follows two friends decide to have one last nerf war, one that will decide who is the best nerf cowboy of all time Rule #1 is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 8.0 out of 10 from 1 votes. Fans of western movies may also want to explore similar titles below.