
Mario Casas
Acting
Biography
Mario Casas Sierra (born 12 June 1986) is a Spanish film and television actor. Known for his roles in Spanish cinema and television, he has received various accolades, including a Goya Award, two Gaudí Awards, and three Feroz Awards. In 2006, after featuring in minor credits in Motivos personales and Obsesión, Casas landed his first television main role in the teen drama SMS: Sin Miedo a Soñar and also debuted on the big screen in Summer Rain. Casas acquired a larger clout owing to his appearance in the television series Los hombres de Paco, as part of a popular love triangle together with Hugo Silva and Michelle Jenner. His early film career, featuring in box-office darlings such as Sex, Party and Lies (2009), Brain Drain (2009), and Three Steps Above Heaven (2010), consolidated after his performance as bad boy Hache in the latter title, which earned him wide popularity in Spain. He also starred in the television series El barco (2011−13). He went on to feature in starring roles in films such as Unit 7 (2012), I Want You (2012; the sequel to Three Steps Above Heaven), The Mule (2013), Witching & Bitching (2013), Ismael (2013), My Big Night (2015), Palm Trees in the Snow (2015), Toro (2016), The Invisible Guest (2016), The Bar (2017), The Skin of the Wolf (2017), The Photographer of Mauthausen (2018), Bye (2019), The Occupant (2020), and The Paramedic (2020). He also appeared in English-language international projects Eden and The 33. Casas' leading performance in Cross the Line (2020) earned him his first Goya Award for Best Actor. He made his debut as a director with Caged Wings (2023). He received renewed industry recognition for his leading role in Away (2025).
Known For

El Hormiguero is a Spanish television program with a live audience focusing on comedy, science, and politics running since September 2006. It is hosted and produced by screenwriter Pablo Motos. The show aired on Spain's Cuatro channel from launch until June 2011 and is now broadcast on Antena 3. Recurring guests on the show include Luis Piedrahita, Raquel Martos, Marron & "The Man in Black", and puppet ants Trancas and Barrancas. It has proved a ratings success, and has expanded from a weekly 120-minute show to a daily 40-minute show in its third season, which began on September 17, 2007. The show won the Entertainment prize at the 2009 Rose d'Or ceremony.
El hormiguero

No description available.
La resistencia

Babi, a sheltered upper-class girl, and Hache, a reckless rebel obsessed with illegal motorcycle races, fall into a forbidden love that pulls them deeper into passion and risk.
Three Steps Above Heaven

Barcelona, Spain. Adrián Doria, a young and successful businessman accused of murder, meets one night with Virginia Goodman, an expert interrogation lawyer, in order to devise a defense strategy.
The Invisible Guest

David Broncano, along with Jorge Ponce, Ricardo Castella and his other collaborators, lead La Revuelta, a comedy show that includes multiple sections and interviews from the Teatro Príncipe Gran Vía in Madrid.
La Revuelta

Follows police officer Francisco "Paco" Miranda and his men through funny cases.
Paco's Men

Four Spanish ex-intelligence officers are assassinated simultaneously worldwide. The CNI discovers all participated in the covert "Operation Ciénaga" decades ago in Colombia. Zeta, the CNI's best operative, must hunt and protect the sole survivor, facing his deadliest global mission yet. Top Colombian agent Alfa will join Zeta, seemingly knowing more about "Ciénaga"'s secrets than him.
Agent Zeta

After two years away, Hache returns to Barcelona seeking a fresh start. Falling for Gin while facing unresolved feelings for Babi, he must confront love, loss, and who he's becoming.
I Want You

A global cataclysm, caused by a fatal accident in Geneva (Switzerland) during the implementation of the particle accelerator will lead to the crew and students of the school-ship Polar Star to live the greatest adventure of their lives. Isolated and aware that we only have each other, the ship will become their only home.
The Boat

A youth group is preparing for what will be the summer of their life, including secrets, lies, sex, confusion, evenings and holidays.
Sex, Party and Lies

It tells the story of a group of upper-class teenagers whose life changes abruptly after the arrival of edu, a young neighborhood. The contrast between the two worlds, along with romantic relationships group of teenagers, make up the fabric of a youthful series that adds a new element to the genre: a plot of thriller, linked to a murder mystery in which they are involved three of the protagonists. Throughout the chapters, the public will contemplate the birth of a music group, crime investigation, an impossible romance and, ultimately, the transformation of the life of a gang of teenagers, aged 16, began to show itself to the life.
SMS: Unafraid to Dream

An accidental killing leads a man down a dark hole of intrigue and murder. Just as he finds love and freedom, one phone call brings back the nightmare.
The Innocent

No description available.
Martínez y hermanos

One of Spain's best talent agents in the '90s, Paquita now finds herself searching desperately for new stars after suddenly losing her biggest client.
Paquita Salas

Based on the true story of the collapse of a mine in San Jose, Chile—that left 33 miners isolated underground for 69 days.
The 33

No description available.
Lo Siguiente

Marco Mur is an attractive, successful businessman, but a trauma from his past prevents him from getting emotionally involved with women. Instead, he has intimate encounters in a club where no one knows anyone else. But his past returns and now Marco must face it and all the other conflicts of his life.
Instinto

After a mysterious force decimates the world’s population, Sebastian must navigate his own survival journey through the desolate streets of Barcelona. As he forms uneasy alliances with other survivors and they try to escape the city, an unexpected and even more sinister threat grows.
Bird Box Barcelona

In downtown Madrid, a series of mysterious gunshots trap a motley assortment of people in a decrepit bar.
The Bar

Unable to face his new reality in a wheelchair, Ángel develops a deadly obsession with the woman who left him and unleashes a sinister revenge plot.