Biography
John Hasler is an actor and voiceover artist.
TV credits
Rated 0.0 out of 10
Sodor516
2028
Rated 4.2 out of 10
Wonderblocks
2025
Rated 7.8 out of 10
Go Jetters
2015
Rated 0.0 out of 10
Toot the Tiny Tugboat
2014
Rated 0.0 out of 10
Get Squiggling!
2008
Rated 7.9 out of 10
The Legends of Treasure Island
1993
Rated 6.1 out of 10
Fireman Sam
1987
Rated 6.2 out of 10
Casualty
1986
Rated 5.5 out of 10
T-Bag
1985
Rated 6.8 out of 10
Thomas & Friends
1984