Suggestions by @jellytoyproductions

Daniel Radcliffe

as Thomas the Tank Engine in James the Red Engine

Pierce Brosnan

as Henry the Green Engine in James the Red Engine

Jim Carrey

as James the Red Engine in James the Red Engine

Matt Wilkinson

as Matthew the Box Tank Engine in Thomas the Tank Engine

Colin Mochrie

as Neil the Box Tank Engine in Thomas the Tank Engine

Kate Winslet

as Alice the Atlantic Engine in Thomas the Tank Engine

David Hasselhoff

as Geoffrey the Great Central Engine in Thomas the Tank Engine

Joseph Garrett

as Thomas' Fireman in Thomas the Tank Engine

Rodger Bumpass

as Winston the Eagle Engine in Thomas the Tank Engine

Keith Wickham

as Glynn the Coffee Pot Engine in Thomas the Tank Engine

Martin Short

as Crovan the Experimental Engine in Thomas the Tank Engine

Jeremy Irons

as Alfred the Loaned B12 in Thomas the Tank Engine

Ringo Starr

as Sir Bertram Topham Hatt I in Thomas the Tank Engine

Jim Carrey

as James the Red Engine in Thomas the Tank Engine

Hugh Laurie

as Henry the Green Engine in Thomas the Tank Engine

Matt Wilkinson

as Harold the Helicopter in The Eight Famous Engines

Michael Brandon

as Trevor the Traction Engine in The Eight Famous Engines

Dave Coulier

as Bertie the Bus in The Eight Famous Engines

Dave Foley

as Neville the Black Engine in The Eight Famous Engines

Joseph Garrett

as Terence the Tractor in The Eight Famous Engines