Guest Stars Kam Tong as Hey Boy Nolan Leary as Det. Insp. Clarence Magruder Philip Ahn as Hoo Yee Fuji as Sing Chuck Lisa Lu as Li Hwa Beal Wong as 1st Hatchet Man Allen Jung as Loo Sam Benson Fong as Det. Joe Tsin James B. Leong as 2nd Hatchet Man Uncredited Cosmo Sardo as Hotel Carlton Desk Clerk William H. O'Brien as Man in Hotel