Will You Be My Son? (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

After discovering her partner’s infidelity, 42-year-old Lucía faces a personal and professional reset. When a job opportunity requires a family connection, she asks her young neighbor Javier to pose as her son, setting up this Spanish-language comedy romance from Argentina and Uruguay.

Will You Be My Son? is a 2026 comedy romance directed by Hernán Guerschuny. The Spanish-language film follows Lucía, a 42-year-old woman whose life changes after she discovers her partner has been unfaithful following 15 years together.

With her personal and professional circumstances suddenly in flux, Lucía turns to an unusual solution: asking her young neighbor to pretend to be her son in connection with a job opportunity. Wanda Nara leads the cast as Lucía, alongside Agustín Bernasconi as Javier.

Will You Be My Son? movie details

Story without spoilers

Lucía’s long-term relationship is disrupted when she learns that her partner has been unfaithful. At 42, she must begin reorganizing both her personal life and her work situation.

A new job opportunity brings an unexpected complication, prompting Lucía to ask her young neighbor Javier to act as her son. That arrangement forms the central premise of Will You Be My Son?, combining romantic complications with a comic setup built around an unconventional pretense.

What to expect

The film is identified as a comedy and romance, with its story balancing a breakup-driven life reset against the increasingly unusual idea of a neighbor posing as Lucía’s child. The premise suggests a character-focused relationship story shaped by deception, work pressures and the contrast between Lucía’s established adult life and Javier’s role in her plan.

It has a runtime of 1 hour and 38 minutes and is presented in Spanish. The supplied information establishes the central setup and genre, but does not indicate further plot developments or the outcome of the arrangement.

Cast and creative team

Wanda Nara stars as Lucía, the woman at the center of the story, while Agustín Bernasconi plays Javier, her young neighbor. Charo López appears as Maguis, and Jean Pierre Noher is also part of the cast, though no character name is supplied for his role.

Hernán Guerschuny directs Will You Be My Son?. No writer is listed in the supplied credits.

• Wanda Nara as Lucía
• Agustín Bernasconi as Javier
• Charo López as Maguis
• Jean Pierre Noher

Release and production context

Will You Be My Son? is listed as a 2026 release, with a release date of October 22, 2026. Its reported status is Released, and the film runs for 1 hour and 38 minutes.

The production is associated with Argentina and Uruguay and is spoken in Spanish. Production companies listed are Amazon MGM Studios, Zeppelin Studio, Film Suez, Telefe, and Agencia del Cine y del Audiovisual del Uruguay.

Production companies: Amazon MGM Studios, Zeppelin Studio, Film Suez, Telefe, Agencia del Cine y el Audiovisual del Uruguay

Movies Dock view

With its combination of romantic disruption and an unusual family-role arrangement, Will You Be My Son? centers on a woman attempting to rebuild her life while pursuing a demanding opportunity. Its Argentine and Uruguayan production background, Spanish-language presentation and compact runtime place it firmly within the contemporary comedy-romance format.

Film data:
TMDB