Gallant Sons is a 1940 American mystery film directed by George B. Seitz and written by William R. Lipman and Marion Parsonnet.

The film stars Jackie Cooper, Bonita Granville, Gail Patrick, Gene Reynolds, June Preisser, Ian Hunter, Leo Gorcey, William Tracy and El Brendel.

[1][2] Two boys, Johnny Davis and Byron "By" Newbold, are best friends.

By’s father is in charge of the local paper and usually confronts Johnny’s father about suspicious activity putting the boys at odds with one another.

This article about a mystery film is a stub.