WA2K Radio is now on the air

The film is based on Robert Stone's novel Dog Soldiers, which had been winner of the National Book Award (US) for fiction in 1975.

For its original US theatrical release it was re-titled Who'll Stop the Rain, after the song by Creedence Clearwater Revival, which features prominently (along with several other popular CCR tracks) on the film's soundtrack.

The film was released as Dog Soldiers for release in several foreign territories. Some copies of the DVD of Who'll Stop the Rain actually contain prints titled Dog Soldiers.

Stone based the character of Ray Hicks (Nolte) on Beat writer Neal Cassady, with whom Stone became acquainted through novelist Ken Kesey, a classmate of Stone's in graduate school at Stanford University.

Hicks' death scene on the railroad tracks at the film's conclusion was directly based on Cassady's death along a railroad track outside of San Miguel de Allende, Mexico in 1968.

Also, the hippie commune setting, where lights and stereo speakers placed throughout the woods are utilized in Hicks' escape plan, was partially based on Kesey's home in La Honda, California, where Kesey and his friends " known as the Merry Pranksters " famously wired the surrounding woods with lights and sound equipment to enhance their experiments with LSD.