Mr. Miyagi decides to take Julie, a troubled teenager, under his wing after he learns that she blames herself for her parents' demise and struggles to adjust with her grandmother and fellow pupils.
| Actor | Role |
|---|---|
 Pat MoritaMiyagi | Miyagi |
 Hilary SwankJulie Pierce | Julie Pierce |
 Michael IronsideDugan | Dugan |
 Constance TowersLouisa | Louisa |
 Chris ConradEric | Eric |
 Arsenio TrinidadAbbot Monk | Abbot Monk |
 Michael CavalieriNed | Ned |
 Walton GogginsCharlie | Charlie |
 Jim IshidaTall Monk | Tall Monk |
 Rodney KageyamaMonk | Monk |
 Seth SakaiBuddhist Monk | Buddhist Monk |
 Eugene BolesMr. Wilkes | Mr. Wilkes |
| KKeena KeelSchool Clerk | School Clerk |
 Tom O'BrienGabe | Gabe |
 Thomas DowneyMorgan | Morgan |
| BBrian McGrailT.J. | T.J. |
| WWayne ChouPizza Driver | Pizza Driver |
 Daniel InouyeSenator | Senator |
 Gustave JohnsonWison | Wison |
 Brian SmiarO'Connor | O'Connor |
| CChristopher BeamWestcott Boy | Westcott Boy |
| EEric BeamWestcott Boy | Westcott Boy |
| SScott PowderlyWestcott Boy | Westcott Boy |
| DDavis RobinsonLeon | Leon |
| AAnthony EjarqueErnie | Ernie |
| SSteven Mark FriedmanTed | Ted |
| CChristopher WilderRoland | Roland |
 Annette MillerSales Woman | Sales Woman |
 Bud EkinsJack Russell | Jack Russell |
| PPaul BronkLarry Townes | Larry Townes |