Inspired by true events, Olympic swimmer Harry Melchior defects from East Germany in the 1960s and hatches a daring plot to help his sister and others flee East Berlin through a 145-yard underground tunnel.
Character: Harry Melchior
Character: Friederike " Fritzi " Scholz
Character: Matthis Hiller
Character: Lotte Lohmann
Character: Carola Hiller