The debut Season 18 disc for the country and the first glimpse at the 2014 series was initially touted for an April 8th dating.
It will instead come out a week later only to be available by the American retail giant.
Five brand new episodes featuring Thomas, Annie and Clarabel, Salty, Paxton and Toad will mark their first appearances for the release.
The Troublesome Trucks delight in causing chaos for Thomas, as Annie, Clarabel and Toad encounter unexpected high-speed adventures.
Oily Diesel gives Paxton a fright, while Salty’s spooky story has the engines running scared. All Aboard for fun and exciting escapades with Thomas & Friends!
Trouble on the Tracks from Lionsgate Entertainment hits US DVD shelves in Walmart stores only at the new date of April 15th.