Shawn and Gus investigate the death of Leonald Callahan, aka Diddle, a computer cryptologist who was the baritone in Gus’s old college a capella group.
Released: Jan 01, 1970
Runtime: 00:43:14 minutes
Genre: Comedy, Drama, Mystery, Crime
Stars: James Roday Rodriguez, Dulé Hill, Timothy Omundson, Maggie Lawson, Kirsten Nelson, Corbin Bernsen