In the scene, Victor Laszlo, a leader of the Czech Resistance (played by Paul Henreid), sees a group of Nazi soldiers singing their patriotic anthem "Die Wacht am Rhein" in a bar in Morocco.

In Casablanca, Dantine plays Jan Brandel, a young refugee who has fled Europe with his wife. In one scene, Jan is playing roulette, hoping to win enough money to buy their exit visas. But he's losing.