My Only Friend (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

My Only Friend is a 16-minute Portuguese-language thriller about Lucas, a shy and introverted boy pushed into interacting with classmates for a school project. As a chaotic night unfolds, his diary points to Fernanda, his only friend, as the person helping him cope.

My Only Friend is a 2026 thriller short centered on Lucas, a reserved boy whose ordinary school responsibilities lead him into an unsettling night. The film uses his diary and his relationship with Fernanda to frame its compact story.

Written by Hyago Almeida, Telmo Bidart and director Mariah Medeiros, the Portuguese-language production has a runtime of 16 minutes. Its premise focuses on social pressure, isolation and the importance of one trusted friendship without revealing how the night develops.

My Only Friend movie details

Story without spoilers

Lucas is shy and introverted, and he is forced to interact with his classmates while working on a school project. He records his experience in a diary, describing Fernanda as his only friend and the person who helps him get through a chaotic night. The setup places a familiar school situation against the tension of a thriller.

What to expect

With its short runtime and thriller classification, My Only Friend presents a focused story rather than an expansive narrative. Viewers can expect the central attention to remain on Lucas, his classmates, his diary and Fernanda’s role in the events. The supplied premise establishes an atmosphere of social unease and disruption, while leaving the specific nature of the night undisclosed.

Cast and creative team

Felipe Gomes plays Lucas, with Mariah Medeiros as Fernanda. The cast also includes Danny Santos as Amália, Guilherme Brol as Bruno, Yanka Máximo as Lara, Thais Pistorezzi as Maria and David Vital as Elias. Jefferson Omena and Inácio Montenegro play Policial #1 and Policial #2. Medeiros directs the film and shares writing credit with Hyago Almeida and Telmo Bidart.

• Felipe Gomes as Lucas
• Mariah Medeiros as Fernanda
• Danny Santos as Amália
• Guilherme Brol as Bruno
• Yanka Máximo as Lara
• Thais Pistorezzi as Maria
• David Vital as Elias
• Jefferson Omena as Policial #1
• Inácio Montenegro as Policial #2

Release and production context

My Only Friend is listed as a 2026 release, with a release date of October 23, 2026. It is marked as released and has a runtime of 16 minutes. The film is in Portuguese. Its production companies are Insolação Filmes, Daniel Ricardo Filmes, Bonina Fulô Crochê, Gênisis Uniformes and L37 Filmes. No country of production is specified in the supplied details.

Production companies: Insolação Filmes, Daniel Ricardo Filmes, Bonina Fulô Crochê, Gênisis Uniformes, L37 Filmes

Movies Dock view

My Only Friend offers a concise thriller premise built around a socially withdrawn student, a school assignment and the friend he relies on during a difficult night. Its brief format and limited central setup make the film’s character focus clear while keeping the story’s outcome open.

Film data:
TMDB