‘The Biggest Fan’: Kate del Castillo and Diana Bovio Star in this Mexican Netflix Comedy

Relaxed, pleasant, entertaining, and completely unpretentious.
May 01, 2025 4:49 AM EDT
The Biggest Fan - Netflix
The Biggest Fan - Netflix

“The Biggest Fan” stars Kate del Castillo and Diana Bovio, who form a comedic duo in this film that delves into the turbulent world of modern celebrity and fan obsession.

The premise centers on Lana Cruz (del Castillo), an actress whose Hollywood career has been derailed by cancellation, forcing her to seek a comeback opportunity in Mexico. Her path to redemption, however, takes an unexpected turn when she encounters Polly Melgar (Diana Bovio), her self-proclaimed biggest fan.

“The Biggest Fan” is a movie that doesn’t aim for much more than entertaining and amusing us for a while: simple characters lead us into hilarious situations with two talented actresses who, in their opposing roles, end up understanding and getting along with each other. It’s a formula we’ve seen work countless times before, and it still works.

A Comeback Complicated by Obsession

The main plot follows Lana Cruz’s desperate attempt to revive her acting career after a significant professional setback (she slaps a fan, and the incident goes viral). Lana returns to her roots in Mexico, pinning her hopes on a new independent film project with an eccentric director, shooting in a remote location, to relaunch her career. Her plans are disrupted by the arrival of Polly Melgar, played by Diana Bovio. Polly initially presents herself as Lana’s most devoted follower, her “biggest fan.” Polly is the opposite of Lana, and her fixation on the actress borders on obsession.

Key Players: In Front of and Behind the Camera

Leading the cast is Kate del Castillo as the besieged actress Lana Cruz. Del Castillo, a recognized star in Mexico with significant international credits, brings a layer of authenticity to the role. Her real-life status as a prominent actress playing a fictional one dealing with the downsides of fame – cancellation and obsessive fans – creates an intriguing dynamic, potentially allowing for subtle meta-commentary on the nature of celebrity itself. Opposite her is Diana Bovio as the pivotal character Polly Melgar, the fan whose devotion becomes a source of conflict. Diana Bovio becomes the soul of the movie: consistently funny and even hilarious, unleashing her talent as a comedic actress.

The supporting cast includes Gabriel Nuncio as Aristóteles Orozco, Hugo Catalán as Roberto Belmonte, Ana Gonzalez Bello as Paola, Dariana Delbouis as Greta, Ricardo Esquerra as Gonzalo Siqueiros, Amaranta Ruiz as Sam, Daniel Raymont as Paul Kitchener, and Emma Ramos as Carmen. Behind the camera, Maria Torres takes on the dual roles of director and co-writer, suggesting a strong, unified vision for the film’s execution and tone. She shares writing credit with Enrique Vázquez. “The Biggest Fan” is shaping up to be a Spanish-language comedy with international backing. The film is a co-production between Mexico and France, involving the established French production company Gaumont alongside Pasajero.

About the Movie

Don’t worry, because “The Biggest Fan” is more of a comedy than Fatal Attraction (1987), and Polly’s obsession with Lana leads to amusing situations that ultimately bring the two women to an understanding. “The Biggest Fan” is a straightforward film with eccentric supporting characters that consistently lead to funny moments. The comedic duo between Kate del Castillo’s seemingly serious role and the always hilarious Diana Bovio making the actress’s life difficult works well on an interpretive level in this comedy, which never aims for a deep character analysis but simply seeks to entertain. It mostly succeeds, but without leaving the impression of a great film or an elaborate script. It’s the perfect comedy for a Friday night – the kind where, come Saturday, nobody remembers what happened the day before. Just sit back, relax, and enjoy.

Where to Watch “The Biggest Fan”

Netflix

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