“D-Effects”, the psychological thriller directed by Marc Gil in 2012, delves into the dark and twisted world of substance abuse, betrayal, and homicide. The film follows a group of London friends who attend Callan’s birthday party at Mariah’s home, only to experience his untimely demise. Despite having compelling motives to have committed the crime, none of the survivors can recollect the events that transpired due to the effects of the drugs and alcohol they ingested.

The Film

The film opens with a birthday party that quickly goes out of control. The attendees partake in an excessive amount of drugs and alcohol, and as the night progresses, events take a sinister turn. When Callan is discovered dead the next morning, the survivors are trapped in Mariah’s house, with no means of escape. They begin to unravel the events of the previous night, attempting to put the pieces together on what occurred and who could be responsible for Callan’s death.

The film is skillfully crafted, with director Marc Gil employing a mix of flashbacks and dream sequences to keep the audience engrossed. As the survivors search for answers, they realize that they are not the only ones in the house, and someone is watching them. The tension builds as they uncover more clues, leading to a final twist that will leave viewers reeling.

The Cast

The performances in the film are exceptional, with each actor delivering a unique and believable portrayal of their character. Luke Trebilcock, who played Callan, is the group’s charismatic center, while Rebecca Birch, who played Mariah, is the alluring and enigmatic host of the ill-fated gathering. Each of the survivors has their own secrets and motives, and the cast delivers powerful and nuanced performances that keep the audience guessing until the very end.


The cinematography in D-Effects is breathtaking, utilizing Mariah’s house’s confined space to excellent effect. The camera work and lighting generate a feeling of discomfort and unease, which is further amplified by the eerie soundtrack. The sound design is also noteworthy, incorporating ambient sounds and chilling music to create an immersive and unsettling atmosphere.

Some Cons

Some of the plot twists are predictable, and the ending may leave some viewers dissatisfied. Also, ome of the characters are underdeveloped, and their actions and motivations are not always apparent. Nevertheless, the film’s strengths outweigh its weaknesses, making it a must-watch for fans of the psychological thriller genre.

Overall, D-Effects is a powerful and thought-provoking film that will keep viewers on the edge of their seats from start to finish. With exceptional performances, goof direction, and breathtaking cinematography, it showcases the talent and creativity of its director and cast. If you’re a fan of psychological thrillers, this film is for you 🙂