John Hasler

John Hasler (born 21 April 1974) is an English actor and voice actor, who appeared as T-shirt in the children's television series T-Bagfrom 1985–92. Hasler was the only character to remain with the show for its entire television run, starting as a young boy and leaving as a teenager, he's also known for voicing Thomas the Tank Engine in the UK dub of the children's television series Thomas & Friends.

Career
He has appeared in Renford Rejects and Casualty and provided voices and additional dialogue replacement (ADR) for a number of TV, radio and film productions.

In 2012 he joined the voice cast of Fireman Sam as James Jones, taking over the role from Steven Kynman and Arnold McKinley.

From 2015 onwards, he is the replacement voice actor of Thomas the Tank Engine in the UK and Rheneas in the UK and US narrations of Thomas & Friends, after Ben Small left the show. He also voices the lead character Trafalgar on Teenage Fairytale Dropouts, "Toot the Tiny Tugboat", and Foz in "Go Jetters".