George Sanders makes his final appearance as crook-turned-detective Simon Templar, a.k.a. "The Saint," in The Saint in Palm Springs. The gimmick in this one is a set of rare stamps, smuggled from England. Wendy Barrie is the true heir to this treasure, and the Saint is engaged to protect her and the stamps. Our hero meets Barrie in a posh Palm Springs resort, where a gang of homicidal thieves have converged to relieve the girl of her inheritance. Three murders and one kidnapping attempt later, the villains are foiled by the Saint, with the aid of his onetime partner in crime Pearly Gates (Paul Guilfoyle). The Saint in Palm Springs is the sixth in RKO's series of films based on the character created by Leslie Charteris.

George Sanders
as Simon Templar

Wendy Barrie
as Elna Johnson

Paul Guilfoyle
as Clarence 'Pearly' Gates

Jonathan Hale
as Inspector Henry Fernack

Linda Hayes
as Margaret Forbes

Ferris Taylor
as Mr. Smth

Harry Shannon
as Chief R.L. Graves

Eddie Dunn
as Det. Barker