Keye Luke steps into the role of Mr. Wong, the celebrated detective. This time Wong is investigating the murder of a famous architect. This little pearl from Monogram Pictures, which also stars Grant Withers and Lotus Long, was directed by Phil Rosen, a well known director of the silent film era who later became known for directing many of Monograms Charlie Chan movies. Also, keep an ear open for the musical score by five time Oscar nominee Edward Kay!