Unnatural Selection (2019)

S1E34 Get Jason

A cunning politician enlists an assassin to eliminate Jason before his coronation, aiming to make way for his own claim to the throne of Corinth. When Hercules discovers this scheme, he rushes to warn everyone, but his pleas fall on deaf ears. The catch is that it's Prank Day, and everyone assumes he's just playing a practical joke, dismissing his urgent warnings as part of the festivities.