John Hasler

Wonderblocks

as Cluck (voice) / Pour Milk (voice) / Backwards (voice) / Splat Red (voice) / Scoop Sand (voice)

Series 2025–

4.2

Fireman Sam: Norman Price and the Mystery in the Sky

as Arnold / James (voice)

Film 2020

7.2

Thomas & Friends: Marvellous Machinery

as Thomas (voice)

Film 2020

2.0

Thomas and Friends: The Royal Engine

as Thomas (voice)

Film 2020

1.5

Thomas & Friends: Digs & Discoveries

as Thomas (voice)

Film 2019

4.8

Fireman Sam: Set for Action!

as Arnold McKinnley / James Jones (voice)

Film 2018

6.2

Thomas & Friends: Big World! Big Adventures! The Movie

as Thomas (voice)

Film 2018

7.3

Thomas & Friends: Journey Beyond Sodor

as Thomas (voice)

Film 2017

6.9

Fireman Sam: Alien Alert! The Movie

as Arnold McKinley / James Jones

Film 2017

5.8

Thomas & Friends: The Great Race

as Thomas (voice)

Film 2016

5.5

Go Jetters

as Foz (voice)

Series 2015–

7.8

Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie

as Thomas (voice)

Film 2015

6.6

Brave

as Additional Voices (voice)

Film 2012

7.0

Get Squiggling!

Series 2008–2013

The Legends of Treasure Island

as Jim Hawkins (voice)

Series 1993–1995

7.9

T-Bag

Series 1985–1990

5.5

Thomas & Friends

as Thomas (voice)

Series 1984–

6.8