news Leonard Walker acting news ✕ loading… add 4 of 4 films rated IMDb avg 7.3 IMDb median 7.1 RT avg 96% RT median 96% highest rated The Great Dictator 8.4 Meet Me in St. Louis 7.5 Hi Diddle Diddle 6.7 Above Suspicion 6.5 acting Meet Me in St. Louis → Conductor (uncredited) Above Suspicion → Symphony Conductor (Uncredited) Hi Diddle Diddle → Conductor (uncredited) The Great Dictator → Conductor (uncredited)