A lighthouse once had a very strange occurrence. The light in the lighthouse started to flicker erratically even though there were no mechanical problems. The keeper at that time noticed that every time the light flickered, he could hear faint screams coming from outside. One day, he found a strange old diary in the lighthouse. It told of a cursed crew that was shipwrecked near the lighthouse. Their spirits were trapped, and they were trying to get into the lighthouse. The keeper soon felt a presence around him all the time, and he eventually abandoned the lighthouse in fear.
In a dilapidated lighthouse by the sea, a new keeper arrived. He soon noticed that the light in the lighthouse would flicker on its own at midnight. One night, while he was trying to fix it, he felt a presence behind him. He turned around but saw nothing. Then, the door to the lighthouse slammed shut. He heard a voice whispering his name. As he tried to find a way out, the stairs seemed to stretch endlessly, and the walls started to ooze a strange black substance. He was trapped in a never - ending nightmare within the lighthouse.
To some extent. The movie takes inspiration from true events but might have some fictional elements added for dramatic effect and to make the story more engaging for the audience.
The lighthouse in the 'Lighthouse of the Orcas' might be significant as it could serve as a guiding point. It might be a symbol of hope for the characters in the story. Just like lighthouses in real life guide ships at sea, in the story it could be guiding the orcas or the people associated with them in some way.