SundanceTV announced today that Elizabeth Perkins and Donald Sumpter have joined the cast of One Child, a co-produced, new original scripted miniseries. The four-hour series penned by Guy Hibbert (Complicit, Five Minutes of Heaven) and starring Katie Leung (Harry Potter) is currently in production in London and Hong Kong and will air in late 2014. One Child crosses the world as a Chinese-born young woman adopted by British parents must struggle with who she really is in order to decide where her loyalty lies.
