Name of our opening scene of a thriller

we found that coming up with a name for our thriller film was particularly hard. There fore we decided to think about the main themes of our thriller, the main theme we thought of was revenge. We did not think that 'revenge' would be a good or effective name for the film, so we decided to use an online thesaurus to see if there were any words that had the same meaning but sounded more effective. This is when we came across the word 'Reprisal' and decided on this name for our film