Severus Snape and the Marauders (2016) James Potter and his friends Sirius Black, Remus Lupin and Peter Pettigrew celebrate graduating Hogwarts. As they contemplate their future and the part they will play in the first wizarding war, Severus Snape enters the bar in the hopes of seeing his former friend Lily Evans one last time. Knowing the role Snape might play in the war, James decides to confront Severus once and for all.