Testigo de cargo was released in the year 1957。Testigo de cargo is also called as Witness for the Prosecution, Zeugin der Anklage, Todistaja, Testimone d'accusa, Testemunha de Acusação, Témoin à charge, Ed Ha-Tvi'a, Anklagerens vidne, Åklagarens vittne。

When Leonard Vole is arrested for the sensational murder of a rich, middle-aged widow, the famous Sir Wilfrid Robarts agrees to appear on his behalf. Sir Wilfrid, recovering from a near-fatal heart attack, is *supposed* to be on a diet of bland, civil suits. But the lure of the criminal courts is too much for him, especially when the case is so difficult: Vole's only alibi witness is his wife, the calm and coldly calculating Christine Vole. Sir Wilfrid's task becomes even more impossible when Christine agrees to be a witness not for the defence but for the prosecution.

Testigo de cargo actors and actresses include Charles Laughton, Elsa Lanchester, Marlene Dietrich, Ruta Lee。