Home People Robert L. Richards Robert L. Richards movies Robert L. Richards movies Robert L. Richards Movies (13) Kenner (1968) As Screenplay. He was 18 years old Winchester '73 (1967) As Screenplay. He was 17 years old Gorgo (1961) As Screenstory. He was 11 years old Gorgo (1961) As Screenplay. He was 11 years old The Indian Fighter (1955) As Story. He was 5 years old Air Cadet (1951) As Story. He was 1 years old Kansas Raiders (1950) As Story. He was 0 years old Kansas Raiders (1950) As Screenplay. He was 0 years old Winchester '73 (1950) As Screenplay. He was 0 years old Johnny Stool Pigeon (1949) As Screenplay. He was 0 years old One Sunday Afternoon (1948) As Screenplay. He was 1 years old Act of Violence (1949) As Screenplay. He was 0 years old The Last Crooked Mile (1946) As Theatre Play. He was 3 years old