The Lucca’s World cast features Bárbara Mori as Bárbara, Juan Pablo Medina as Andrés and Julián Tello as Lucca. This info article contains minor spoilers and character details for Mariana Chenillo’s 2025 Netflix movie. Check out more streaming guides in Vague Visages’ Know the Cast category.

Lucca’s World center on an Argentine couple. As Bárbara and Andrés think of ways to improve the life of their disabled son, they learn about technology to help children living with cerebral palsy. The narrative follows the main protagonist as they bond and clash while contemplating the future. Here’s every actor in Lucca’s World, an adaptation of Bárbara Anderson’s book The Two Hemispheres of Lucca.

Read More at VV — Know the Cast: ‘Back in Action’

Lucca’s World Cast: Bárbara Mori as Bárbara

Character Profile: An Argentine businesswoman. She seeks Cytotron treatments for her disabled son. Bárbara learns how to “enjoy the process” after surviving a childbirth scare.

Mori’s Resume: Rubí Pérez Ochoa in Rubí (2004), Natasha/Linda Ray in Kites (2010), Luisa Braniff in Against the Wind (2011), Norma Piet in Mistura (2024), Maria in Women in Blue (2024)

Read More at VV — Know the Cast: ‘Ad Vitam’

Lucca’s World Cast: Juan Pablo Medina as Andrés

Character Profile: Bárbara’s husband. He is a loyal father who initially worries about his wife’s motivations. Andrés ultimately supports Bárbara as she thinks of unorthodox ways to treat their son, Lucca.

Medina’s Resume: Diego Olvera in The House of Flowers (2018-20), Aranas in El Club de los Idealistas (2020), Alberto in Dad Wanted (2020), Ronie Guevara in Thursday’s Widows (2023), Wilson in Bandidos (2024-)

Read More at VV — Know the Cast: ‘Maria’

Lucca’s World Cast: Julián Tello as Lucca

Character Profile: Bárbara and Andrés’ son. He is a Mexican child living with pediatric cerebral palsy. Lucca has a brain scar that doesn’t allow the two hemispheres to connect.

Tello’s Resume: Movie Debut in Lucca’s World (2025)

Read More at VV — Know the Cast: ‘The Six Triple Eight’

Lucca’s World Cast: Ari Brickman as Jaramillo

Character Profile: A businessman. He protects his best interests while promoting Cytotron treatments for Lucca. Jaramillo clashes with Bárbara.

Brickman’s Resume: Rubén Kurtz in Nora’s Will (2008), Jeremy Andrews in El Señor de los Cielos (2014-15), Jeremy Andrews in El Chema (2016-17), Jonás in All That Is Invisible (2020), Felipe Múzquiz in Like Water for Chocolate (2024)

Read More at VV — Know the Cast: ‘Joy’

The Lucca’s World cast also includes:

• Samuel Pérez as Bruno
• Danish Hussain as Dr. Kumar
• Paloma Alvamar as Nayelli
• Sean Burgos as Alberto Lizarraga (Voice)
• Alejandra Corman as Compañera Editorial
• Bill Rogers as Dr. Jaramillo (Voice)
• Joe Hernandez as Dr. Jose Ibarra (Voice)
• Diana Mercado Armenta as Diana Maestra Lucca
• Bélen Chávez as Enfermera
• Adonay Cabrera as Enfermero

Q.V. Hough (@QVHough) is Vague Visages’ founding editor.