Billy Loomis

Billy Loomis is a fictional student, serial killer, and a character in the Scream franchise. He was introduced in the 1996 film Scream and was played by actor Skeet Ulrich. He is the boyfriend of Sidney Prescott and also serves as the main antagonist of the film, revealed to be one of two Ghostface killers (along with his friend Stu Macher) in the film's climax.

Biography
Prior to the events of the film, he was shown video footage of Maureen Prescott and Hank Loomis' affair by Maureen's son Roman Bridger and convinced to murder Maureen as she was the reason Billy's parent split up (while also satisfying his own revenge after Maureen shut him out of her life). Roman advised Billy to get an accomplice to throw under the bus if things went wrong and to frame Maureen's lover, Cotton Weary, for the murders.

Notes & Trivia

 * Billy shares his surname with both Sam Loomis, the character from thePsycho film series and Sam Loomis, the character from the Halloween film series.

Appearances

 * Scream