Billy Wirth is an American actor. He debuted in the 1985 film Seven Minutes in Heaven while his first TV role was in The Equalizer. He next appeared in the movies The Lost Boys and War Party. In the ’90s, Wirth had performances in such films as Body Snatchers, Venus Rising, Boys on the Side, Space Marines, Starlight, and Relax… It’s Just Sex. He continued acting both on television and film in the 2000s, most notably in the feature films American Reunion, The Talent Given Us, Powder Blue, and Duress. Also, he guest-starred in CSI: Crime Scene Investigation, Summerland, and Law & Order: Criminal Intent. His most recent work was in the 2019 film Godfather of Harlem.