Nomads

Nomads is a movie starring Lesley-Anne Down, Pierce Brosnan, and Anna Maria Monticelli. A French anthropologist specializing in nomadic groups moves to Los Angeles with his wife, and starts following a group of sinister street punks...
One night, in a Los Angeles hospital, Dr. Flax attends to a seriously injured man who, apparently crazed, whispers mysterious and disconcerting words in French into her ear.