USA
Harry Shelby has been kept in knee pants for years by his overprotective parents, but the day finally comes when Harry is given his first pair of long pants. Almost immediately, he is expected to marry his childhood sweetheart Priscilla... but instead, Harry's first heady whiff of manhood has got him panting after Bebe, a "fast" woman from the big city. Mistakenly thinking that Bebe fancies him too, Harry risks everything to help her out when she lands in jail, only to end up in hot water himself. Through it all, sweet Priscilla waits for her man to come to his senses. - IMDb
| Calças Compridas |  Portugal |
| Duge pantalone (literal title) |  Yugoslavia |
| Długie spodnie |  Poland |
| Die Ersten langen Hosen |  West Germany |
| A Hosszúnadrág |  Hungary |
| Johnny Newcomer | USA |
| Lange Bukser |  Denmark |
| Long Pants | USA |
| Et par bukser (reissue title) | Denmark |
| Pinto Calçudo |  Brazil |
| Pitkät housut |  Finland |
| Sa dernière culotte |  France |
| Le sue ultime mutandine |  Italy |
| Sus primeros pantalones |  Spain |
| Длинные штаны |  Soviet Union |
| Дълги панталони |  Bulgaria |
| 初恋ハリイ |  Japan |
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Frankie Darro [9] | Young Harry Shelby |
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Artye Folz [6] | Minor Role |
