- Country: Mexico
- Genres: Crime, Drama, Western
- Release: 1957-06-06
- Director: Miguel Morayta
- Writers: Alexandre Dumas , Antonio Monsell , Miguel Morayta , Sebastián Gabriel Rovira
- Language: Spanish
- Stars: Luis Aguilar , Luis Aguilar , Víctor Parra , Lina Salomé , Fernando Soto , Ada Carrasco , Arturo Castro ‘Bigotón’ , Enrique García Álvarez , Margarita Villegas , Salvador Terroba , Guillermo Álvarez Bianchi
- Runtime: 88 min
- Awards: N/A
- AKA: Alma de acero (Mexico) , Alma de acero , Soul of Steel
- Plot: Inspired by Alexander Dumas's novel The Corsican Brothers, Alma de acero presents a delightful spin on the classic story of twin brothers (both played by Luis Aguilar) and their contrasting lives. As a singer in a nightclub, one b...
- IMDB:tt0271359
Soul of Steel Cast · · · ALL
Miguel Morayta
Director
Luis Aguilar
Luciano Gallardo / Luis Gallardo
Víctor Parra
Alberto
Lina Salomé
Rosa
Fernando Soto
Pancho
Ada Carrasco
Doña Soledad de Gallardo
Arturo Castro ‘Bigotón’
Jefe de policía
Enrique García Álvarez
Don Eugenio, padre de Rosa
Margarita Villegas
Otilia, sirvienta
Guillermo Álvarez Bianchi
Prestamista