J.D. Daniels

as Vet

as J.D.

as Hubert (voice)

as Timmy Miller (voice) (1 episode)

as Arnold (voice)

as Tom (voice)

as Jack Taylor

as Marco (segment "Mulberry Street")

as Tom (voice) (2 episodes), as Prince Canmore (voice) (1 episode), as Young Tom (voice) (1 episode), as Gunther Sturlisson (voice) (1 episode), as Young Jon (voice) (1 episode)

as Aaron (1 episode)

as Ted Newton (voice) (26 episodes)

as Skipper Tate (1 episode)

as Rudy

as Jack Walker (1 episode), as Mimo (1 episode)

as Young Harry

as Ben

as Aaron (1 episode)

as Peter

as Edward Wagner (1 episode)

as Robbie (1 episode)

as Nick Love

as Young Vinny

as Josh Elroy (1 episode), as Kid (1 episode)