In this live-action musical comedy, Baby Huey, the lovable seven foot tall duckling, is taken in by a caring little boy named Nick and his kind but surprised family. A sinister scientist and a mean Las Vegas producer want Baby Huey for themselves, but they don't know what a little boy, a caring community, and a baby bird that's bigger than all of them is capable of.
| Actor | Role |
|---|---|
 Harvey KormanProf von Klupp | Prof von Klupp |
 Joseph BolognaP.T. Wynnsocki | P.T. Wynnsocki |
 David L. LanderBernie | Bernie |
 Maureen McCormickNick's Mom | Nick's Mom |
 Rodger BumpassBaby Huey / Irv | Baby Huey / Irv |
 John VernonPrincipal Scotti | Principal Scotti |
 Stephen FurstPhantoms' Manager / Baby Huey (Voice) | Phantoms' Manager / Baby Huey (Voice) |
 David LeisureNick's Dad | Nick's Dad |
 Michael AngaranoNick | Nick |
 Tiffany TaubmanLittle Audrey | Little Audrey |
| RRachel SnowLotta | Lotta |
 Denny DillonCrabby Mom | Crabby Mom |
 Kate SimmonsPatsy | Patsy |
 Laraine NewmanMinnie | Minnie |
 Allyce BeasleyElsa | Elsa |
| AAnnabeth MillerLas Vegas Dancer | Las Vegas Dancer |