The Donald and Douglas fronted feature was added to Apple's virtual store during the transition to late October.
Eight stories from the post-millennium Sixth Series assist the eclipsed 40 minute package.
Experience spooky stories, yuletide, and summer holidays with Thomas and all the old favourites plus a whole new bunch of friends!
Twin Trouble is available to buy on iTunes in Australia for $10.99. Episodes can be purchased individually for $1.49.
Thanks to NWR1991 for the alert.