Born in the cold climate of Iceland and having a journey that extends to international cinema, María Thelma Smáradóttir was born in 1993 and made a name for herself as one of the most remarkable young actors of her country. Proving herself both on stage and in film, Smáradóttir has managed to transcend the narrow boundaries of Icelandic cinema and appear in international projects. The most important turning point of his career was undoubtedly the 2018 survival thriller Arctic. This minimalist and intense film by director Joe Penna is known for Mads Mikkelsen's powerful performance, and Smáradóttir's role as the Young Woman was one of the critical elements that formed the emotional backbone of the film. Bringing his physical and emotional existence to the screen in this almost dialogue-free narrative revealed his acting capacity. The artist, who has gained a strong place in the television world in Iceland, took part in internationally acclaimed Icelandic productions such as Trapped and Prisoners. 2021's Hver drap Friðrik Dór? Smáradóttir, who appeared before the audience with the character of Vigdís Pétursdóttir in the TV series, gave a competent performance in this work as well. The role of Gríma in the 2018 film Ungfrú Ísland and the short production ÉG, shot in the same year, are among the valuable links in her filmography. The artist, who played an acting student in Sorg etur hjarta in 2023, appeared in front of the camera again with the role of Lögreglukona in the 2025 production Felix & Klara. Her flexibility in producing work in different genres and different languages ​​makes Smáradóttir an international identity rather than an ordinary representative of Icelandic cinema. The career of this actor, who is only in his early thirties, continues to expand with each new production.