Imuvi entsha kaGerard Butler, "Ummi ongumzekelo", ngubani owenza iimuvi ezinje ngeedonathi mva nje, yikopi yangoku yesaga esithi "Ndibubulungisa" nguCharles Bronson: ummi (uGerard Butler) lusuku oluhle ekhaya kunye nosapho lwakhe kwaye uhlaselwa ngabaphangi abababetha kwaye. wabulala umfazi wakhe kunye nentombi encinci. Ababulali bayabanjwa kodwa ngenxa yegqwetha elingenantliziyo bayakhululwa ukuze umhlolokazi osandul’ ukufelwa agqibezele ababulali aphumeze icebo elinobuthi naye agqibezele igqwetha elakhulula abanetyala.
Umlawuli wale filimu nguGary Grey (uMthetheli-thethwano) kunye nenkanyezi kaButler nguJaime Foxx, njengegqwetha elingenalusini.