Boris Karloff and Morgan Wallace in The Mystery of Mr. Wong (1939)

Boris Karloff, Hooper Atchley, and Grant Withers in The Mystery of Mr. Wong (1939)

Boris Karloff, Joe Devlin, Jack Kennedy, Dick Morehead, and Grant Withers in The Mystery of Mr. Wong (1939)

Boris Karloff, Joe Devlin, and Grant Withers in The Mystery of Mr. Wong (1939)

Boris Karloff, Joe Devlin, Holmes Herbert, Ivan Lebedeff, Craig Reynolds, and Dorothy Tree in The Mystery of Mr. Wong (1939)

Ivan Lebedeff and Lotus Long in The Mystery of Mr. Wong (1939)

Morgan Wallace in The Mystery of Mr. Wong (1939)

Lotus Long and Morgan Wallace in The Mystery of Mr. Wong (1939)

Boris Karloff in The Mystery of Mr. Wong (1939)

Boris Karloff and Dorothy Tree in The Mystery of Mr. Wong (1939)

Boris Karloff and Lee Tong Foo in The Mystery of Mr. Wong (1939)

Craig Reynolds and Dorothy Tree in The Mystery of Mr. Wong (1939)

Lotus Long in The Mystery of Mr. Wong (1939)

Boris Karloff and Holmes Herbert in The Mystery of Mr. Wong (1939)

Dorothy Tree in The Mystery of Mr. Wong (1939)

Boris Karloff, Holmes Herbert, Ivan Lebedeff, and Grant Withers in The Mystery of Mr. Wong (1939)

Craig Reynolds, Dorothy Tree, and Morgan Wallace in The Mystery of Mr. Wong (1939)

Boris Karloff, Holmes Herbert, Craig Reynolds, Dorothy Tree, and Grant Withers in The Mystery of Mr. Wong (1939)

Boris Karloff, Craig Reynolds, and Dorothy Tree in The Mystery of Mr. Wong (1939)