USS The Sullivans has developed a substantial paranormal reputation since its conversion to a museum vessel, with consistent reports of strange phenomena documented by caretakers, employees, and paranormal investigators. The haunting appears to involve multiple distinct entities, all connected to the ship's tragic history and the men who served aboard.
The primary reported entity is George Sullivan, the Sullivan brother who outlasted the others after the Juneau sank. All five Sullivan brothers died — Frank, Joe, and Matt were killed instantly when the ship went down on November 13, 1942; Al drowned the following day; George survived on a raft for four or five more days before delirium set in and he went over the side and disappeared. In paranormal lore the fact that George was the last to die and died alone, separated from his brothers, has made him the figure most often reported aboard the ship. His apparition is described as moving through the corridors with apparent purpose, as if searching compartments and spaces.
Additional apparitions are identified as crew members lost during the ship's service or the battles in which it participated. Shadow figures have been observed in engine rooms, crew quarters, and combat areas—spaces where crews of 300 performed their duties. The manifestations suggest a residual haunting: the imprint of daily routines and operational procedures replaying without conscious direction.
Paranormal investigators and ship caretakers document mechanical and electrical phenomena. Lights turn on and off without explanation, particularly in spaces with no human presence. Doors described as locked by the caretaker at night with the only key in his possession have been found unlocked the next morning. The caretaker has reportedly changed the lock mechanism multiple times, yet the phenomena persist.
Batteries drain rapidly on electronic equipment. Electronic equipment malfunctions, including radar and control panel systems powering up when powered down, or illuminating without power input. One notable incident documented a control panel activating and illuminating the darkness with a soft radar glow, only to power down completely when another crew member returned to verify the sighting.
The paranormal activity intensifies in specific areas: the combat information center where crew members died; engine rooms where sailors performed dangerous duties; and crew quarters where men lived and died. The activity is non-violent and non-threatening, suggesting spirits engaged in residual behavioral patterns or searching for resolution to unfinished business.
Uss Sullivans was featured on the Syfy series Ghost Hunters, which documented paranormal phenomena aboard the vessel and increased public awareness of the haunting.