Visitors is a 2003 Australian psychological horror film directed by Richard Franklin (his final film), produced by Jennifer Hadden, and starring Radha Mitchell, Susannah York and Ray Barrett.
The film deals with the feelings of a young woman sailing solo on a yacht around the world.
Richard Franklin says he wanted to make a thriller along the lines of Patrick.
It all takes place in one room, essentially with one character, and a number of supernatural or otherworldly events.
Not necessarily like Patrick, but it was actually what I said to Everett: "Can you give me something that all takes place in one room again?"