In the Marvel cinematic universe, a hero named Frank Castle is known by his alias, The Punisher. As a veteran of the Marine Corps, he seeks revenge against an unknown group of ruthless killers for the brutal death of his family, which he had to endure upon returning home. Soon, in the criminal world, the man becomes an uncompromising fighter for justice, aggressively putting an end to any manifestations of lawlessness in the vast metropolis.