John Hasler

John Hasler Profile Photo

Characters played by John Hasler

Thomas — Thomas & Friends (1984)

Voiceover narrator who guides the audience through the railway adventures on Sodor, providing context and moral lessons.

Thomas — Thomas & Friends: Journey Beyond Sodor (2017)

A small blue tank engine who works on the North Western Railway, often causing and solving problems.

Thomas / Rheneas (voice) — Thomas & Friends: The Great Race (2016)

Thomas drives the main adventures, while Rheneas is a dependable narrow-gauge engine on Sodor.

Thomas — Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie (2015)

A cheerful blue tank engine, the beloved hero of Sodor.

Arnold McKinnley / James Jones (voice) — Fireman Sam: Set for Action! (2018)

James wants to help the Pontypandy Planet attract readers and follows Norman in search of footage to report. He later studies the recording and discovers evidence that Flex tampered with the safety lines. By sending proof of the sabotage, he helps reveal the truth and clear Sam's name.

Thomas (voice) — Thomas and Friends: The Adventure Begins (2015)

The iconic blue tank engine, protagonist of the series, but in this film he is a young engine learning his role on Sodor.

James / Arnold — Fireman Sam: Heroes of the Storm (2014)

Arnold helps during the fire at Joe's garage, where flames break out among gas and oil during the storm. As Elvis directs the response and chooses sticky foam to fight the blaze, Arnold moves Joe to a safe distance from the danger.

Career Overview

John Hasler has 36 screen credits in a career dating back to 1984. Their work is anchored in the Thomas & Friends Collection universe with 5 titles. Signature works include Thomas & Friends: Journey Beyond Sodor, Thomas & Friends: Big World! Big Adventures! The Movie, Thomas & Friends: Animal Adventures. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
male
Known Credits
36
Birth Date
1974-04-24
Birth Place
London, England, UK

Known For

Associated Universes

Frequent Collaborators

Credits

Content sources

Related entry on Wikidata (Q6238188), public domain (CC0).