The star of Shadow of a Doubt and The Third Man returns for more old time radio thrillers. Joseph Cotten stars in two tales of Suspense and plays three different characters. First, he plays a pair of twin brothers with a deadly case of sibling rivalry in "The Pasteboard Box" (originally aired on CBS on January 17, 1946). Then, Cotten may hold the key to the survival of an old enemy in Dorothy L. Sayers' "Blood Sacrifice" (originally aired on CBS on March 30, 1950).