Bob O' Donnell is a filmmaker, broadcaster (he produced "Unshackled," the longest running radio drama on the planet!) and actor who created the first documentary (and many say the best) of C.S. Lewis. New to the Seattle area--we wanted to get a firsthand account of his amazing work in collaboration with Walter Hooper on a documentary and companion book "Through Joy & Beyond." He is joined later in the discussion by his son Marty O'Donnell, audio Director at Bungie studios (creators of Halo).