Postwar Germany, 1945. Leopold Kessler, an American of German descent, works as a sleeping car conductor for the Zentropa railway line. When he meets Katharina Hartmann, the railroad owner's daughter, and they fall in love, his life intersects with the dark and violent path of a mysterious organization opposed to the United States army military occupation.

A white Bull Terrier named Baxter is given to an elderly woman by her daughter. As time passes, the dog develops aggressive and murderous behavior in order to be adopted by another family.

After a terrible accident, a psychatrist has to help Bruce to regain his memory. In flashbacks we learn that his family had to flee from New York after his father uncovered a large case of corruption. Bruce didn't know this for most of his life, until he found a passport with a different name in it. After the first shock he tries to continue living like a normal teenager. Unknowingly his cute little girlfriend "Patrick" brings them in danger..