The Mississippi River is a river in the USA. Teenage Mutant Ninja Turtles appearances In the TMNT Adventures issue Fight the Power, the Ninja Turtles, Splinter and April O'Neil ride humpback whales to the river's mouth. The Ninja Turtles visit it in the 1990 video game World Tour. Donatello and Michelangelo are seen riding on a raft across the river. Donatello is holding the oar. References ↑ TMNT Entity Retrieved from "https://turtlepedia.fandom.com/wiki/Mississippi_River?oldid=468396" Categories: Archie locations Rivers and streams Non-fiction locations 1987 video game locations Community content is available under CC-BY-SA unless otherwise noted.