William "Billy" Butcher is one of the main characters in the Amazon series The Boys.

A former member of the British special forces turned vigilante, Billy Butcher is as charming as he is cunning. He’s a force of nature, who can talk almost anyone into anything, either through a smile or brute force – or sometimes both. He’s consumed by one mission in life: to destroy superheroes. But this personal vendetta is driven by his hatred for one Supe in particular: Homelander. Butcher’s determined to get revenge on Homelander, no matter the cost. And he won’t let anyone or anything stand in his way.

Following the revelation that Becca is alive, Butcher faces a difficult decision when he must choose between searching for Becca or protecting the security of the Boys.