Blood Myth, a film released in 2019, is an unsettling journey into psychological horror and suspense. Brought to life by the performances of Jonathan McClean, Anna Dawson, and Hannah Chalmers, this intriguing piece of cinema revolves around an ancient myth and a mysterious disappearance.

James Lincoln, a professional journalist played brilliantly by Jonathan McClean, is embroiled in his own private torment. His pregnant girlfriend, Harriet (Anna Dawson) has gone missing, and his desperate search for her absorbs his every waking moment. However, James remains professional, attempting to sustain his journalistic integrity amidst his personal tribulations. His current assignment - unravelling the truth behind an eerie local legend that's persisted for centuries in their rural town.

The mythical tale that James investigates tells of an ominous event that occurs every 30 years, where the moon vanishes from sight, and in tandem with its disappearance, a chilling cycle of punishment unfolds. According to the substantial folklore, anyone who defies the warnings by venturing into the moonless nightfall during this period disturbs an ancient curse and never returns.

The disappearance of Harriet coincides eerily with this moonless event, prompting James to delve deeper than ever into the legend. His frantic probe into the myth and his girlfriend's disappearance expose him to a bleak, sinister reality that was otherwise veiled by the tranquility of his rural surroundings.

The film, helmed by directors Luke Gosling and Sean Brown, exhibits their skillful storytelling capabilities. Rather than falling into the trap of cheap jump scares and clumpy horror clichés, the directors create a realm of psychological terror that seeps into every frame. Despite being an indie production, Blood Myth applies itself effectively to the genre of horror and psychological thriller, with a subtle narrative unfold that takes both the protagonist and the audience through a maze of unexpected twists and turns.

Jonathan McClean gives a heavyweight performance as the lead character, embracing the role of James Lincoln with total believability. The transition of his character from objectivity as a journalist to a desperate man on a quest to rationalize the supernatural occurrence holds the audience captive. McClean's spiraling descent into a reality governed by legend influences the atmosphere of the movie, reinforcing its essential horror elements.

Anna Dawson as Harriet constructs an elusive and tragic figure that remains as important as it is elusive. Although her physical presence in the movie is limited, the impression she has left on James and the ultimate quest to locate her form a central crux of the movie. Dawson manages to signify Harriet's importance effectively, making her an integral part of the storyline.

Hannah Chalmers' interpretation adds an interesting dimension to the narrative. As a reliable companion of James, she provides a rational perspective, attempting to counter the increasingly staggering myth with logical thought processes.

The realm of horror in Blood Myth is predominantly psychological, sustained through the mounting dread of the unknown and intensified by the stark rural setting. There are moments of gore, but it is the overarching sense of anxiety and suspense that defines the movie's terror quotient.

The cinematography deserves a particular note; scenes are shot to intensify the atmosphere of isolation and desolation. The decent production values perfectly capture the atmospheric chills strewn throughout the film, reincarnating the bleak and eerie environment that serve as a consistent reminder of the ancient legend.

To conclude, Blood Myth is an unsettling exploration of fear, obsession, and the power of ancient myth. It represents an unique fusion of horror-cum-thriller that captivates with its strong performances, riveting storyline, and commendable execution. The movie is a top-notch recommendation for those in search of an exquisite, psychologically driven horror drama. It's an excursion into the lands of dread and panic, into a legend enshrouded in mystery, and a desperate quest for survival against an unfathomable evil.