There’s a casting change this week in K-drama land that isn’t quite as explosive and intrusive to the drama filming as what happened with SBS hit thriller Return needing to replace its leading lady midway through airing. K-actress Park Sa Rang has dropped out of the upcoming Kim Eun Sook period drama Mr. Sunshine, with initial reports that it was due to her health but her agency later clarified that it was a scheduling conflict. Mr. Sunshine stars Lee Byung Hun and Kim Tae Ri as the leads, with Yoo Yeon Seok as the second male lead. Kim Sa Rang’s character is the second female lead and reportedly had a lot of scenes with Byun Yo Han‘s character. Filming has commenced for the pre-produced drama already but Kim Sa Rang had not started filming yet so switching her role now is not going to cause a delay to the filming. An offer is out to Kim Min Jung to take over and she’s considering it.