USA
1951: Andy Schmidt is in his last year of college. Taking life easy and always a saucy joke on his lips, he manages to win fellow student Mary's heart, although she's already otherwise engaged. But getting a job after college turns out much harder than he expected. Most directors take offense at his free interpretation of his roles. Desperate, he tries in wrestling. To avoid getting beaten up he stages the fights - and incidentally invents show-wrestling. - IMDb
| Das Charmante Großmaul |  West Germany |
| Enas kai monadikos (transliterated title) |  Greece |
| Gorgeous George | USA |
| Jag är bäst |  Sweden |
| Jeden jedyny |  Poland |
| Jeg elsker mig |  Denmark |
| Minä suurin |  Finland |
| O Maior |  Portugal |
| The One and Only |  Canada |
| The One and Only | Canada |
| The One and Only |  United Kingdom |
| The One and Only | USA |
| El Primero y el único |  Argentina |
| Le seul et l'unique |  France |
| Soy único |  Spain |
| Um Grande Gozador |  Brazil |
| Un tipo straordinario |  Italy |
| Zwariowany Andy | Poland |
| Единственная на светe |  Soviet Union |
| ワン・アンド・オンリー |  Japan |
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Anthony Battaglia | Little Andy |
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Brandon Cruz [15] | Sherman |
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1. Superman (1978) Cumulative Worldwide Gross: $ 300 451 603 |
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2. Jaws 2 (1978) Cumulative Worldwide Gross: $ 187 884 007 |
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3. Halloween (1978) Cumulative Worldwide Gross: $ 47 000 000 |
 |
4. The End (1978) Cumulative Worldwide Gross: $ 44 917 151 |
 |
5. House Calls (1978) Cumulative Worldwide Gross: $ 28 460 702 |
| ... | |
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8. The One and Only (1978) Cumulative Worldwide Gross: $ 16 928 137 |
