It's 1917, on the eve of the Russian Revolution, and a young doctor (Radcliffe) arrives in the middle of the night to lead an eerie, back-woods hospital. Fresh from med school, he is completely unprepared for the bizarre people and alarming medical maladies that face him, so, in an unexpected twist, he turns to his older self (Hamm) for advice. It's a fascinating, dark and original comedy with two of Hollywood's leading talents that surprises and entertains in a wholly unique way.