Suggestions by @jdfitzgerald
6,120 suggestions
Julie Walters
as Old slow coach in Fan Casting More Thomas Characters (Classic series only)
Neil Crone
as BoCo The Metropolitan Vickers Diesel in Fan Casting More Thomas Characters (Classic series only)
Jim Carrey
as James The Red Engine in Thomas & Friends Reboot (American/Canadian Dub) (My Version)
Steven Kynman
as Duck in Thomas & Friends
Malcolm McDowell
as Diesel 10 in Thomas & Friends
John Ratzenberger
as Rocky in Thomas & Friends: Hero of the Rails
Brian Hull
as Terence in Thomas the tank engine & Friends welcome to Island of sodor.
Jimmy Fallon
as Tom Tipper in Really Useful Engines
Betty White
as Mrs. Kyndley in Really Useful Engines
Johnny Depp
as James in All-New Shining Time Station
Charlotte Bellamy
as Rosie the Lavender Tank Engine in Thomas & Friends (21st Century)
Russell Wait
as Mighty Mac in Duncan drops a clanger
Eric Stuart
as Duncan in Duncan drops a clanger
Kirk Thornton
as Rusty in Duncan drops a clanger
Justin Briner
as Sir Handel in Duncan drops a clanger
Keith Silverstein
as Rheneas in Duncan drops a clanger
Sean Schemmel
as Skarloey in Duncan drops a clanger
Richard Osman
as Harold in Thomas the Tank Engine & Friends (2021)
Alan Cumming
as Duncan in Thomas & Friends
Rasmus Hardiker
as Alfie in Thomas & Friends: The Great Discovery