- 3 Seasons
Mighty Trains is a documentary television program produced in Canada and aired on Discovery Channel Canada. The series is also known as Megatrains on Discovery Channel Australia. It is a documentary television program, part of the "Mighty" franchise, alongside Mighty Planes, Mighty Cruise Ships and Mighty Ships. The series was produced in Canada and aired on Discovery Channel Canada. Smithsonian Channel had an executive production role in Season 1. Each episode of the series follows a particular train.