In the summer of 1964 three unusual incidents took place on Lake Grace. The first two were totally unexplainable. The third, and most disturbing one, provided one clue... Based on the journal of sixteen-year-old Gwendolin Howard.
Unfortunately the movie HMAS Unicorn is not yet available on HBO Max.
Production | Jimmy Jack | Producer |
Writing | Jimmy Jack | Screenplay |
Directing | Elissa Down | Director |
Writing | Gwendolin Howard | Author |