Name	Known for
Mark Moraghan Narrator (voice) Narrator (voice) See fewer	Cockney and Scouse (2020)
Yvonne Grundy Nia (UK & US) (voice) Nia (UK & US) (voice) See fewer	Thomas & Friends: Marvelous Machinery: A New Arrival (2020)
John Hasler Thomas (UK) (voice) Thomas (UK) (voice) See fewer	Brave (2012)
Joseph May Thomas (US) (voice) Thomas (US) (voice) See fewer	Resident Evil (2002)
Rachael Louise Miller The Female Elf (UK & US) (voice) The Female Elf (UK & US) (voice) See fewer	Angelina Ballerina: The Next Steps (2008)
Nigel Pilkington Percy (UK) (voice) Percy (UK) (voice) See fewer	Thomas & Friends: Big World! Big Adventures! (2018)
Rob Rackstraw The Male Elf (voice) The Male Elf (voice) See fewer	Harry Potter and the Deathly Hallows: Part I (2010)
Christopher Ragland Percy (US) (voice) Percy (US) (voice) See fewer	Horizon Zero Dawn (2017)
Kerry Shale Diesel (UK & US) (voice) Diesel (UK & US) (voice) See fewer	Wrath of Man (2021)
Keith Wickham Sir Topham Hatt (UK & US) (voice) Sir Topham Hatt (UK & US) (voice) See fewer	Thomas & Friends (1984)