Antonius and Cleopatra (2012)

While enjoying his relationship with Cleopatra, Antony neglects his Roman responsibilities, angering Octavian Caesar. Cleopatra rejoices when Antony's wife dies, but Antony's desire for political advancement leads him to marry Caesar's sister. The fragile peace that emerges is short-lived, as Antony returns to Egypt, leading to full-scale war.

Unfortunately the movie Antonius and Cleopatra is not yet available on HBO Max.