Gun Caliber (2014) is a Action, Comedy, Science Fiction film that follows evil in Tokyo is on the rise and heroes have become a common commodity just out for fame and glory. Washed out anti-hero Gun Caliber is summoned to save Tokyo from the forces of Evil. Gun Caliber is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.7 out of 10 from 3 votes. Fans of action movies may also want to explore similar titles below.