Home People Robert F. Metzler Robert F. Metzler movies Robert F. Metzler movies Robert F. Metzler Movies (6) King of the Grizzlies (1970) As Producer. The Undercover Woman (1946) As Adaptation. Circumstantial Evidence (1945) As Writer. Dr. Renault's Secret (1942) As Screenplay. Sundown Jim (1942) As Writer. Riders of the Purple Sage (1941) As Screenplay.
