- Country: USA
- Genres: Documentary, Short, Sport
- Release: 1953-05-18
- Director: Raphael G. Wolff
- Writers: N/A
- Language: English
- Stars: Jimmy Powers
- Runtime: 18 min
- Awards: N/A
- AKA: Rocky Marciano, Champion vs. Jersey Joe Walcott, Challenger (United States of America) , Rocky Marciano, Champion vs. Jersey Joe Walcott, Challenger
- Plot: Rocky Marciano vs Jersey Joe Walcott - Boxing
- IMDB:tt4860278