William Mark McCullough is an actor, writer, and producer known for his intense performances in films like The Shift, American Made, and Hillbilly Elegy.

William Mark McCullough is a multi-talented performer and storyteller whose Southern roots and emotional range bring a raw authenticity to every role. He’s starred opposite Tom Cruise in American Made and recently took center stage as the lead in The Shift, a bold and visionary film from Angel Studios. A Georgia native, William is also a producer and writer, deeply committed to bringing purpose-driven stories to life. His Opposites Distract interview with Bo and Jared offered a powerful look into his creative process, personal journey, and what it means to pursue truth in storytelling.