Station Officer Steele / Trevor / Tom / Mike (voice) (92 episodes)
Station Officer Steele / Chief Fire Officer Boyce / Trevor / Tom / Mike (voice) (76 episodes)
Dilys / Mandy / Helen (voice) (92 episodes)
Dilys / Mandy / Helen / Lily (voice) (76 episodes)
Penny / Sarah / Bronwyn (voice) (92 episodes)
Penny / Sarah / Bronwyn / Mrs. Chen (voice) (76 episodes)
Sam / Elvis / Norman / James / Derek / Charlie (voice) (51 episodes)
Sam / Elvis / Norman / Derek / Charlie (voice) (51 episodes)
Sam / Elvis / Norman / James / Charlie (voice) (41 episodes)
Sam / Elvis / Norman / Derek / Charlie / Jerry Lee (voice) (25 episodes)
Gareth (voice) (76 episodes)
Moose (voice) (76 episodes)
James (voice) (51 episodes)
James / Professor Pickles (voice) (25 episodes)
Hannah / Lizzie (voice) (50 episodes)
Ben / Joe (voice) (50 episodes)
All Characters (voice) (33 episodes)
Male Voices (voice) (26 episodes)
Female Voices (voice) (26 episodes)
Female Voices (voice) (26 episodes)
Ellie / Bella (voice) (25 episodes)
Animation Director (92 episodes)
Producer (92 episodes)
Executive Producer (92 episodes)
Producer (92 episodes)
Supervising Producer (92 episodes)
Executive Producer (51 episodes)
Producer (51 episodes)
Producer (33 episodes)
Animation Director (33 episodes)
Associate Producer (26 episodes)
Executive Producer (26 episodes)
Executive Producer (26 episodes)
Producer (26 episodes)
Executive Producer (26 episodes)
Line Producer (26 episodes)
Executive Producer (26 episodes)
Executive Producer (17 episodes)
Executive Producer (17 episodes)
Associate Producer (9 episodes)
Animation Director (51 episodes)
Character Designer (33 episodes)
Animation Director (26 episodes)
Animation Director (26 episodes)
Animation Director (26 episodes)
Animation Director (17 episodes)
Animation Director (8 episodes)
Writer (25 episodes)
Writer (5 episodes)
Writer (4 episodes)
Writer (2 episodes)
Writer (2 episodes)
Writer (2 episodes)
Writer (1 episode)
Writer (1 episode)