Nero's Mistress (1956)

Nero is enjoying a seaside vacation accompanied by Poppea, Seneca, and a host of other guests. He’s busy organizing a spectacular performance where he’ll take center stage. However, when his mother Agrippina shows up with her German praetorian guard, demanding that Nero conquer Britain, she stirs up significant conflict. As the day of his grand show approaches, a series of assassination attempts and poisonings unfold, adding tension to the festivities.