A veteran policeman named Fernando feels a lot of hatred against Ángel because the boy ran him over with a car leaving him lame. Now Fernando accuses the young crook of having participated in a robbery at a gas station in which a murder has occurred. Helped by his friends, Ángel rebuilds the facts that serve him as an alibi, but while he is in pre-trial detention in La Modelo prison (Barcelona) a terrible mutiny will take place.

Ángel Fernández Franco
as El Torete

Teresa Giménez
as Charo

Verónica Miriel
as Verónica

Raúl Ramírez
as Fernando

Isabel Mestres
as Mari Carmen

Reyes Poveda
as Tony

Conrado Tortosa 'Pipper'
as Julián

Pep Corominas
as El Pijo

Bernard Seray
as El Vaca

José Febles
as El Chino