Emergency! is an American television series that combines the medical drama and action-adventure genres. It was produced by Mark VII Limited and distributed by Universal Studios. It debuted as a midseason replacement on January 15, 1972, on NBC, replacing the two short-lived series The Partners and The Good Life, and ran until May 28, 1977, with six additional two-hour television films during the following two years. Emergency! was created and produced by Jack Webb and Robert A. Cinader, both of whom were also responsible for the police dramas Adam-12 and Dragnet.

No one is safe when a killer, wielding the deadly contents of his toolbox, methodically stalks his prey.