TRAVELS: Traveled in the TV movie "The Christmas Carol" (1949), the TV series Science Fiction Theatre episode "Operation Flypaper" (1956), the films The Story of Mankind (1957), and City Under The Sea (1965), the TV movie "Here Comes Peter Cottontail (1971), as the host of the TV series, Time Express (1979), introduced the Masterpiece Mystery episode "Miss Morison's Ghosts" (1983), and as Vincent Van Ghoul in the TV series 13 Ghosts of Scooby-Doo episode "It's A Wonderful Scoob" (1985)