Samurai Sentai Shinkenger vs. Go-Onger: GinmakuBang!!

A year after defeating Yogoshimacritein, the Go-ongers head to the wild western realm of Gunman World to defeat Gaiark's Pollution President Batcheed in a final confrontation. However, after defeating Engine-oh G9, Batcheed opens up a dimensional rift that sucks the Go-ongers and Engines to other Braneworlds. Soon after, while finding themselves fighting Ugatz, the Shinkengers encounter Go-on Red as he helps takes out the Ugatz on his own, much to the Shinkengers' shock. (Wikipedia)