Suggestions by @anicepairofsmoothcri

Tom Holland

as Percy in Thomas & Friends:Rebecca VS Daisy Episode

Eric Idle

as James in Thomas & Friends:Rebecca VS Daisy Episode

Windsor Davies

as Harold in Thomas & Friends:Rebecca VS Daisy Episode

Colm Feore

as Toby in Thomas & Friends:Rebecca VS Daisy Episode

Michael Palin

as Toby in Thomas & Friends:Rebecca VS Daisy Episode

John Cleese

as Gordon in Thomas & Friends:Rebecca VS Daisy Episode

Ryan Reynolds

as Henry in Thomas & Friends:Rebecca VS Daisy Episode

Mark Strong

as BoCo in Thomas & Friends:Rebecca VS Daisy Episode

April Stewart

as Rebecca in Thomas & Friends:Rebecca VS Daisy Episode

Cameron Diaz

as Rebecca in Thomas & Friends:Rebecca VS Daisy Episode

John Bellis

as Thomas in Thomas & Friends:Rebecca VS Daisy Episode

Helena Bonham Carter

as Daisy in Thomas & Friends:Rebecca VS Daisy Episode

Tara Strong

as Annie & Clarabel in Thomas & Friends:Rebecca VS Daisy Episode

Grey DeLisle

as Annie & Clarabel in Thomas & Friends:Rebecca VS Daisy Episode

Tara Strong & Grey DeLisle

as Annie & Clarabel in Thomas & Friends:Rebecca VS Daisy Episode

Emma Watson

as Mavis in Thomas & Friends:Rebecca VS Daisy Episode

Robbie Coltrane

as Harvey in Thomas & Friends:Rebecca VS Daisy Episode

Kelly Macdonald

as Emily in Thomas & Friends:Rebecca VS Daisy Episode

Andrew Brenner

as Writer in Thomas & Friends:Rebecca VS Daisy Episode

Michael White

as Writer in Thomas & Friends:Rebecca VS Daisy Episode