This isn't about the Queen Mary episode, but something I remember as a kid in the 90s. I recall seeing part of an episode, or perhaps an advertisement for an episode where there was probably a haunted ship. The main thing I remember is seeing gray ghosts with the host/narrator saying that the ghosts were always in black and white since the time people died on it was before color TV. Was this ever an unsolved mysteries episode? I watched every single Amazon Prime episode over the months and didn't see it.

PS: I also recall seeing an episode of a truck near the woods where a guy was abducted by a UFO and I think it was about the Fire in the Sky movie. But I also seem to recall that it happened in Louisiana? Hmm. Didn't see that one either.