Alone

Pim was born as a conjoined twin, but she was the only sister to survive a surgical separation from Ploy. After moving to South Korea to start a new life with her husband and escape the guilt of her sister's death, Pim returns to Thailand to visit her ailing mother. Upon her return, she is haunted by the vengeful spirit of Ploy, leading her to confront repressed childhood memories and a dark family secret.

The film was co-directed by Banjong Pisanthanakun and Parkpoom Wongpoom, marking their second collaboration following Shutter. The screenplay was written by Pisanthanakun, Wongpoom, and Sophon Sakdaphisit. Marsha Vadhanapanich plays the dual roles of Pim and Ploy, supported by Witaya Wasukraipaisarn and Ratchanoo Lekwattanaroj. The production involved GMM Tai Hub, Dedicate Ltd., and Phenomena.

Alone earned 10 million USD at the worldwide box office. Audience reception has been generally positive, with a rating of 7.2/10 on TMDB based on 259 votes.