Cattle Annie and Little Britches

Cattle Annie and Little Britches is a 1981 American Western film, starring Burt Lancaster, John Savage, Rod Steiger, Diane Lane, and Amanda Plummer, based on the lives of two adolescent girls in late 19th-century Oklahoma Territory, who became infatuated with the Western outlaws they had read about in Ned Buntline's stories, and left their homes to join the criminals. It was scripted by David Eyre and Robert Ward from Ward's book, and directed by Lamont Johnson.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.