Two castmates from SBS's "Heroes" received a special award during the "1st Olleh-Lotte Smartphone Film Festival" for their movie, "Uninvited Guest". Held at the Seoul Lotte Cinema in Kongkuk University on February 21st, director Narsha and scriptwriter Yoo In Na were acknowledged for their great contribution in spreading awareness about the film festival, through their short film production with the use of a iPhone. Unfortunately, Narsha was unable to attend due to another schedule, so Noh Sa Yeon stood on stage with Yoo In Na to receive the award in her place. Noh Sa Yeon said, "We're thankful to hear that our movie helped in exposing the name of the film festival. We really put our hearts into producing this film, and we want to keep studying more into the movie production field." Check out some of the pictures from the award show down below. [gallery] Source: Medical Today via Nate