Home People James Gruen James Gruen movies James Gruen movies James Gruen Movies (12) Camera Sleuth (1951) As Writer. He was 57 years old South of Death Valley (1949) As Story. He was 55 years old Windjammer (1937) As Screenplay. He was 43 years old Wild Brian Kent (1936) As Writer. He was 42 years old The Leathernecks Have Landed (1936) As Story. He was 41 years old Behind the Green Lights (1935) As Screenplay. He was 41 years old The Marines Are Coming (1934) As Screenplay. He was 40 years old In Old Santa Fe (1934) As Screenplay. He was 40 years old Night Parade (1929) As Screenplay. He was 35 years old The Girl in the Glass Cage (1929) As Writer. He was 35 years old Riley the Cop (1928) As Writer. He was 34 years old None But the Brave (1928) As Story. He was 34 years old