In this History Channel video structural engineers, seismologists and historians describe what happened during the 1906 San Francisco earthquake and fire. Computer generated images are used to illustrate what would happen to the city of San Francisco if a quake of similar magnitude struck today. Responses to the 1989 Loma Prieta Earthquake are noted. Filmmaker Robert Erickson; narrator J. V. Martin. Letterboxed. Closed captioned.