The Diamond Grill in Alexandria, Louisiana is known for reported paranormal activity, including dark shadows, unexplained noises like loud bangs and whispers, the appearance of a dark mass, and objects moving on their own. Paranormal investigators have documented these phenomena, with some clips capturing voices such as "Hey Adam" and "I'm sorry". A photo of a face in a window has also been reported by a passerby. A face has been captured in a window, and dark masses have been seen by investigators. Dark shadows have also been reported. Eerie electronic voice phenomena (EVPs) have been recorded, including whispers and voices saying "Hey Adam" and "I'm sorry". Loud bangs have also been heard during investigations. Objects have been seen to move on their own, and a kitchen door has been observed moving without explanation. Investigators have reported a feeling of a presence in the kitchen, with the hair on their necks standing up. The paranormal claims at the Diamond Grill were explored in the TV show Ghost Hunters, which documented many of the reported phenomena. In one instance, an investigator saw what looked like someone in the kitchen, leading to a reaction of fear and a feeling of a presence.