J.J. Ambrose is an American filmmaker, actor, and producer known for his work in independent genre cinema and combat sports media. He is credited on projects including Talk to the Gun (2022), A Contemplating Killer (2014), and productions connected to Bellator Fighting Championships. Working across action, horror, and thriller projects, Ambrose has developed a reputation within indie filmmaking circles for blending gritty realism with stylized genre storytelling. In addition to narrative film work, he has maintained a strong presence in sports entertainment and digital media production.