Boris Karloff: The Rest of the Story takes a deeper look at the life and career of Boris Karloff, from 1931 to 1969, exploring films such as The Ghoul, The Walking Dead (1936), Charlie Chan at the Opera (1936), the Mr Wong series, The Climax (1944), Lured (1947), The Strange Door (1951), Grip of the Strangler and Corridors of Blood(1958), The Comedy of Terrors (1963), The Curse of the Crimson Altar (1968), the Mexican quartet, some of his major TV appearances (The Girl From U.N.C.L.E., Wild Wild West, I-Spy) as well as taking a deep look at his often ignored Broadway career in the 1940s and 50's. There is also much time devoted to Karloff's more personal side and his relationship with his daughter, Sara.