Personal details
Official sites :
Born:
- Birthday: 1986-06-12
- Born Place: La Coruña, Galicia, Spain
Also Known As:
Mario Casas Sierra, 马里奥·卡萨斯, Маріо Касас, 馬里奧·卡薩斯, ماریو کاساس
Mario Casas
Mario Casas Sierra (born June 12, 1986, in A Coruña, Spain) is a prominent Spanish actor celebrated for his compelling performances in both film and television. He began his acting career in 2005 with minor roles in series like Motivos personales and Obsesión, before gaining significant recognition in 2006 with his lead role in the teen drama SMS: Sin miedo a soñar and his film debut in Verano en rojo. His portrayal of Hache in the 2010 film Tres metros sobre el cielo solidified his status as a leading man in Spanish cinema. Over the years, Casas has showcased his versatility in a diverse range of roles, starring in acclaimed films such as El fotógrafo de Mauthausen (2018), where he portrayed a Spanish Republican prisoner in a Nazi concentration camp, and No matarás (2020), for which he won the Goya Award for Best Actor . In 2025, he received widespread acclaim for his performance in Muy lejos, a film directed by Gerard Oms, where he plays a Spaniard in Utrecht grappling with personal identity and societal challenges . In addition to his acting career, Casas has ventured into directing, making his directorial debut with the 2023 film Alas cautivas . He is also set to star in the upcoming action-thriller Zeta (2025), an espionage film directed by Dani de la Torre, which will be available on Amazon Prime Video . Beyond his professional achievements, Casas is known for his deep appreciation of family values and his passion for football, particularly his support for Deportivo de La Coruña .
