Henry Emily is a prominent character in the Five Nights at Freddy's (FNAF) universe, known as the co-founder of Fazbear Entertainment and the creator of the animatronics. He is also the father of Charlotte (Charlie) Emily, whose death at the hands of William Afton sets off a chain of events that deeply impact Henry's life and actions. In the games, he is often referred to as "Cassette Man" due to his role in recording the game's audio logs.

Henry Emily's voice, as portrayed by Dave Steele he's described as having A calm, soft-spoken, and stoic. He is often depicted as a serious, intelligent, and deeply remorseful character, grappling with guilt and regret. While his voice is gentle, it carries a sense of determination and resolve, reflecting his desire to rectify past mistakes and bring closure to the tragic events.