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The Best Episodes Written By Ian Duncan

Every TV Episode Written by Ian Duncan Ranked from Best to Worst by Thousands of Voters

  1. Background image for Bombing Hitler's Supergun
    7.0/10(1 votes)

    #1 - Bombing Hitler's Supergun

    S43:E22

    Engineers and World War II historians investigate Hitler's fearsome bank of "superguns."

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    Director:Ian Duncan
    Writer:Ian Duncan

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