John Hasler as Thomas (voice)

Peter Andre as Ace (voice)

David Bedella as Victor (voice)

Richie Campbell as African Troublesome Trucks / Various Characters (voice)

Chipo Chung as African Troublesome Trucks / Various Characters (voice)

Teresa Gallagher as Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice)

Bob Golding as Sidney (voice)

Yvonne Grundy as Nia (voice)

Rasmus Hardiker as Bill / Philip (voice)

Steven Kynman as Paxton (voice)

Rufus Jones as Flying Scotsman (voice)

Rachael Louise Miller as Angelique (voice)

Abubakar Salim as Kwaku / African Troublesome Trucks

Richie Campbell as African Troublesome Trucks / Various African Characters (voice)

Chipo Chung as African Troublesome Trucks / Various African Characters (voice)

Teresa Gallagher as Emily / Arizona Diesel / Annie and Clarabel / Rio Crane (voice)

Rasmus Hardiker as Philip (voice)

Akiya Henry as African Troublesome Trucks / Various African Characters (voice)

Steven Kynman as Duck / Paxton (voice)

Dan Li as Yong Bao (voice)

Su Lin Looi as Chinese Diesel (voice)

David Menkin as Racing Car #3 / Cowboys (voice)

Lucy Montgomery as Carly / Cowgirls (voice)

Nigel Pilkington as Percy (voice)

Eliud Gabriel Porras as Carlos / Brazilian Steam Engine / Coffee Trucks (voice)

Rob Rackstraw as James / The Thin Clergyman / African Race Announcer (voice)

Christopher Ragland as Racing Car #4 / Cowboys (voice)

Kerry Shale as Beau / Diesel (voice)

Nicola Stapleton as Rosie (voice)

Tim Whitnall as Douglas / Oliver / Bill / Timothy / Moai (voice)

Keith Wickham as Sir Topham Hatt / Dowager Hatt / Mr. Percival (voice)

Matt Wilkinson as Ben / Cranky / Tony / American Crane (voice)

Patricia Kihoro as Nia (singing voice)

Gabriel Porras as Various (voice)