罗伯特·劳兰逊

Robert Lawrenson

饰：自己

Sky Kao

饰：Gu Xingqing,1 episode, 2014,

Su Jian Ping

饰：Sun Gan,1 episode, 2014,

Chris Cope

Chris Cope

饰：Dr. Livingstone (2014),unknown episodes,

麦肯兹·格雷

Mackenzie Gray

饰：Major Tyms,1 episode, 2014,

William Samples

饰：Major Wells,1 episode, 2014,