Based on the children's book by Sunada Hiroshi. Musuke "Shorty" Sato is a shortstop for the local junior baseball team, the Eggs, who is asked by his mother to look after some money for her. He foolishly lends it to Tower and Dump, the school bad-boys, and must enlist the help of the pitcher's pretty little sister.
| Actor | Role |
|---|---|
 Shinchou KokonteiNarration | Narration |
 Ritsuo Sawaサングラスの鉄 | サングラスの鉄 |
 Kazuyuki Sogabeタワー | タワー |
 Masahiro Anzaiタンプ | タンプ |
 Mayumi Tanakaチビ六 | チビ六 |
 Kazue Komiyaチビ六の母 | チビ六の母 |
 Michihiro Ikemizuチビ六の父 | チビ六の父 |
 Hitomi Ishikawa山川友代 | 山川友代 |
 Osamu Saka山川徳蔵 | 山川徳蔵 |
 Keiko Yamamoto山川立夫 | 山川立夫 |
 Yoshiko Ohta徳蔵の妻 | 徳蔵の妻 |
 Hiroko Maruyama森田信一 | 森田信一 |
 Chikao Ohtsuka熊さん | 熊さん |