John Hasler is an actor and voiceover artist.
Mike the Knight: Journey to Dragon Mountain
Breakout
Stephen
Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie
Thomas (voice)
Thomas & Friends: The Great Race
Thomas (voice)
Fireman Sam: Alien Alert! The Movie
Arnold McKinley / James Jones
10 Arenas of Marwood
Irving Clifford
Thomas & Friends: Journey Beyond Sodor
Thomas (voice)
Fireman Sam: Set for Action!
Arnold McKinnley / James Jones (voice)
Thomas & Friends: Full Steam To The Rescue!
Thomas (UK) (voice)
Thomas & Friends: Big World! Big Adventures! The Movie
Thomas (voice)
Fireman Sam: Heroes of the Storm
James / Arnold (voice)
Fireman Sam: Norman Price and the Mystery in the Sky
Arnold / James (voice)
Thomas and Friends: The Adventure Begins
Thomas (voice)
Thomas & Friends: Bubbling Boilers
Thomas (voice)
Brave
Additional Voices (voice)
Thomas & Friends: Steam Team to the Rescue
Thomas (voice)
CBeebies Prom: Off To The Moon