Happy, the Littlest Bunny 1994

Synopsis:

The smallest of three rabbit brothers is always being picked on due to his size. But with the help of his chipmunk friend, he decides to adopt a new personality, which eventually makes him Cornwall County's worst nightmare.

Directed by: Toshiyuki Hiruma & Takashi Masunaga
Written by: Lawrence H. Hartstein
Release date: 1994-01-01
Runtime: 47 minutes
Tagline: Happy the Littlest Bunny
Cast:
Tony Ail
Tony Ail
(voice) 
Nathan Aswell
Nathan Aswell
(voice) 
Bailee Reid
Bailee Reid
(voice) 
Kathleen Barr
Kathleen Barr
(voice) 
Lillian Carlson
Lillian Carlson
(voice) (as Lilliam Carlson) 
Garry Chalk
Garry Chalk
(voice) (as Gary Chalk)