My First Thomas & Friends Railway Pals: The Movie

My First Thomas & Friends Railway Pals: The Movie is an upcoming movie by Mattel Creations, which is set to be released in 2019.

Plot
Thomas and his Railway Pal friends go on a big adventure beyond the Island of Sodor.

UK, Australia, & New Zealand
John Hasler as Thomas

Nigel Pilkington as Percy

Keith Wickham as James and Harold

Nicola Stapleton as Rosie

Kerry Shale as Diesel

Rob Rackstraw as Flynn

Teresa Gallagher as Emily

Charlie, Yong Bao, and Nia will appear, but it is currently unknown who will voice them.

US & Canada
Joseph May as Thomas

Christopher Ragland as Percy

Rob Rackstraw as James and Flynn

Nicola Stapleton as Rosie

Kerry Shale as Harold and Diesel

Jules de Jongh as Emily

Steven Kynman as Charlie

Yong Bao and Nia will appear, but it is currently unknown who will voice them.