Unlucky leprechaun Happy McSweeney is in for the adventure of a lifetime when he and his friends set out on a daring mission to retrieve the pot of gold that was stolen by the evil Houlihan...
| Actor | Role |
|---|---|
 Gunnar SizemoreHap McSweeney (voice) | Hap McSweeney (voice) |
 Mark HamillHoulihan (voice) | Houlihan (voice) |
 Kira KosarinShannon (voice) | Shannon (voice) |
 Ron FunchesSammy (voice) | Sammy (voice) |
 Flula BorgReggie (voice) | Reggie (voice) |
 Piotr MichaelNarrator | Narrator |
 Edie McClurgMiss Doris (voice) | Miss Doris (voice) |
 Mick WingertPappy/Security Guard (voice) | Pappy/Security Guard (voice) |
 Eric BauzaGnome Kids/Ken The Business Gnome (voice) | Gnome Kids/Ken The Business Gnome (voice) |
 Kari WahlgrenMa/Magic Phone/Princess (voice) | Ma/Magic Phone/Princess (voice) |
 Matthew MoySecurity Gnome (voice) | Security Gnome (voice) |