Suggestions by @jdfitzgerald
6,120 suggestions
Hugh Jackman
as Henry the Green Engine (if Male) in Thomas & Friends (21st Century)
Patrick Warburton
as Gordon the Big Engine in Thomas & Friends (21st Century)
Val Kilmer
as Gordon the Big Engine in Thomas & Friends (21st Century)
John C. Reilly
as Gordon the Big Engine in Thomas & Friends (21st Century)
John Goodman
as Gordon the Big Engine in Thomas & Friends (21st Century)
John Cena
as Gordon the Big Engine in Thomas & Friends (21st Century)
John Cleese
as Gordon the Big Engine in Thomas & Friends (21st Century)
Idris Elba
as Gordon the Big Engine in Thomas & Friends (21st Century)
Rowan Atkinson
as Edward the Blue Engine in Thomas & Friends (21st Century)
Ewan McGregor
as Edward the Blue Engine in Thomas & Friends (21st Century)
Tom Holland
as Thomas the Tank Engine in Thomas & Friends (21st Century)
Daniel Radcliffe
as Thomas the Tank Engine in Thomas & Friends (21st Century)
Taron Egerton
as Thomas the Tank Engine in Thomas & Friends (21st Century)
Patrick Stewart
as Sir Charles Topham Hatt II in Small Railway Engines
Liam O'Brien
as Terence the Tractor in Small Railway Engines
Jim Carrey
as James the Red Engine in Thomas and the Twins
Scarlett Johansson
as Rosalina in Beauty and the koopa
Danny DeVito
as Mario in Beauty and the koopa
Charlie Day
as Luigi in Beauty and the koopa
Jodi Benson
as Peach in Beauty and the koopa