The Invisible Man (later known as H.G. Wells' Invisible Man) is a British black-and-white science fiction television series that aired on ITV from September 1958 to July 1959. It was aired on CBS in the United States, running two seasons and totalling 26 half-hour episodes. The series was nominally based on the 1897 novel by H. G. Wells, one of four such television series. In this version, the deviation from the novel went as far as changing the main character's name from Dr. Griffin to Dr. Peter Brady who remained a sane man, not a power-hungry lunatic as in the book or the 1933 film adaptation. None of the other characters from the novel appeared in the series.