Michael Chernus is an American actor who has acted on film, television, and the stage. He is best known for his role as Cal Chapman on the Netflix original comedy-drama series Orange Is the New Black (2013–2019), and had roles in the superhero film Spider-Man: Homecoming (2017) and the Apple TV+ series Severance (2022–present). Chernus starred in the 2023 thriller miniseries Dead Ringers, which won a Peabody Award.