Mobile One is an American television series that aired on the ABC network from September 12, 1975 to January 5, 1976.

Unlike most of Mark VII's other productions, Mobile One was not based on the real-life exploits of a police force or any other governmental agency.

The show was set instead in a local television station's electronic news gathering operation, which at the time was a very new technology.

Much of the show was spent covering Campbell and McKnight's travels to the scenes of crimes, accidents, and other newsworthy events in a mobile unit car, thereby resembling Mark VII's Emergency!

The show was produced by William Bowers and created by James M. Miller; Cooper also directed at least one episode.