Whirlwind 1951 Postal Inspector Gene Autry Gene Autryand Smiley Burnette Smiley Burnettearrive in Red Bluff to investigate a series of mail robberies Gene becomes suspicious of Big Jim Lattimer Thurston Hall, uncle of Elaine Lassiter Gail Davis after Smiley finds burned fragments of U S Postal Bonds, following a bank holdup, on the Lassiter ranch