卡司和團隊
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小雷夫·喬治·馬奇歐Daniel LaRusso - 森田则之Mr. Kesuke Miyagi
- 伊莉莎白蘇Ali Mills
- 芮蒂・海樂Lucille Larusso
- 馬汀・高夫John Kreese
- 威廉·沙碧加Johnny Lawrence
- 查德·麥昆Dutch
- Tony O'DellJimmy
- Ron ThomasBobby
- Rob GarrisonTommy
- Israel JuarbeFreddy Fernandez
- William BassettMr. Mills
- Larry B. ScottJerry
- Juli FieldsSusan
- Dana AndersenBarbara
- Frank Burt AvalonChucky
- Jeff FishmanBilly
- Ken DalyChris
- Tom FridleyAlan
- Pat E. JohnsonReferee
- Bruce MalmuthRing announcer
- Darryl VidalKarate semi-finalist
- 法蘭西斯.貝Lady with dog
- 克里斯多佛·克瑞沙Official
- Bernie KubyMr. Harris
- Joan LemmoRestaurant manager
- Helen SiffCashier
- Larry DrakeYahoo 1
- David AbbottYahoo 2
- Molly BaslerCheerleading coach
- Brian DavisBoy in bathroom
- David De LangeWaiter
- Erik FelixKarate student
- Peter JasonSoccer Coach
- Todd LookinlandChicken Boy
- Clarence McGee Jr.Referee 2
- William NorrenDoctor
- Sam ScarberReferee 3
- Scott StraderEddie
- 約翰·艾維森導演
- R.J. Louis製作人
- Jerry Weintraub製作人
- 羅伯特·馬克·卡門編劇