S1-2 (2010-2012, Studiopolis)
Ashly Burch - Tayo, Additional voices
Roger Craig Smith - Rogi, Rookie, Fireball, Kindy Bus, Additional voices
Tara Sands - Lani
Grey DeLisle - Gani, Toto, Announcer, Nana, Additional voices
Tara Strong - Nuri, Additional voices
Dee Bradley Baker - Iracha, Additional voices
Grant George - Citu, Additional voices
Pamela Aldon - Hana, Ray, Additional voices
Scott Menville - Speedy, Cooku
Phil LaMarr - Pat, Bully, Additional voices
Marc Thompson - Billy
David Kaye - Met, Additional voices
Steve Blum - Max, Larry, Additional voices
Colleen O'Shaughnessey - Tony, Oli, Additional voices
Robin Atkin Downes - Frank, Additional voices
Kari Wahlgren - Alice, Additional voices
Matthew Mercer - Shine
Yuri Lowenthal - Poco, Andy
John DiMaggio - Chris, Wondie, High-Speed Train, Additional voices
Jess Harnell - Big, Additional voices
Ben Diskin - Joey
Catherine Cavadini - Carry, Tiny
Lara Jill Miller - Bong Bong
Kimberly Brooks - Small
Tom Kenny - Windy
Keith David - Bubba
Troy Baker - Air
Janice Kawaye - Rubby, June
Fred Tatasciore - Champ
Laraine Newman - Lucy
S3-4 (2014-2017, Ocean Productions):
Ashleigh Ball - Tayo, Bong Bong, Nana, Tiny, Carry, Star Tayo, Duri, Woolie, Kinder, Oli Additional voices
Sam Vincent - Rogi, Speed, Additional voices
Tara Sands - Lani
Kathleen Barr - Gani, Hana, Ray, Cooku, Peanut, Additional voices
Andrea Libman - Heart, Nuri, Trammy, Jenny, Additional voices
Brian Drummond - Citu, Iracha, Tony, Frank, Additional voices
Andrew Toth - Windy, Asura, Poco, Additional voices
Colin Murdock - Pat
Ian Hamlin - Toto, Andy, Big, Additional Voices
Lee Tockar - Tony, Chris, Additional voices
Richard Ian Cox - Rookie
Michael Dobson - Billy, Bully,
Brian Dobson - Max, Larry, Met, Sangsho, Additional voices
Don Brown - Champ
Nicole Oliver - Alice, Duri's Mother
Garry Chalk - Reo, Jimmy
Scott McNeil - Duri's Father
Ian James Corlett - Joey, Shine, Bubba, Air, Windy, King Giants, Blackie
Cathy Weseluck - Small, Rubby, Lucy,
Tabitha St. Germain - Teach
Richard Newman - Santa Clause, Sky
S5- (2018-, Netflix):
Ashly Burch - Tayo, Nana, Tiny, Long, Additional voices
Kari Wahlgren - Alice, Carry, Duri, Woolie, Lucy, Duri's Mother, Kinder, Oli, Additional voices
Roger Craig Smith - Rogi, Rookie, Cargo, Speed, Reo, Additional voices
Tara Sands - Lani
David Errigo Jr. - Gani (S6-), Cooku, Towing, Windy, Toto, Additional voices
Pamela Aldon - Hana
Max Mittelman - Tug, Loader, Additional voices
Lizzie Freeman - Nuri, Trammy, Jenny, Additional voices
Erica Lindbeck - Gani (S5), Hana, Yunho, Jeong, Cooku, Peanut, Additional voices
Yuri Lowenthal - Andy
Shara Kirby - Trammy, Jay, Additional voices
Trevor Devall - Citu, Iracha, Windy, Duri's Father, Additional voices
Ben Diskin - Poco, Joey, Additional voices
Alan Lee - Shine
Kirk Thornton - Frank, Additional voices
Lara Jill Miller - Bong Bong
Zeno Robinson - Tony, Additional voices
Brock Baker - Andy
Troy Baker - Big, Air, Additional Voices
Piotr Michael - Chris, Additional voices
Steve Blum - Max, Additional voices
Christina Vee - Heart
Dawn M. Bennett - Rubby, Tipito Tipito, Woolie
Marc Thompson - Billy, Bully, Sky, Larry, Sangsho, Bubba, Additional voices
Fred Tatasciore - Champ
Crispin Freeman - Jimmy, Blackie
Kate Higgins - Teach