Pros of Science Fiction is an American television anthology series by the creators as Masters of Horror. The show debuted on ABC on August 4, 2007 to get a series of four episodes at 10PM. Two episodes were removed from the program for undisclosed reasons, although it had been originally scheduled to operate in six parts. The show follows a similar arrangement together with each hour long episode carrying the kind of a short film adaptation of a story by way of a member of their science fiction community the Masters from the title, as Masters of Horror. In Canada , the show had been Acquired by Space Back in December 2007. This enabled the North American premiere of the two episodes that were lost. A Region 1 DVD of all six episodes has been released on August 5, 2008. On February 1-2, 2012, the Science Channel began broadcasting the episodes, under the title"Stephen Hawking's scifi Masters", beginning with the earliest national broadcasting of this incident"Watchbirds". The show is from physicist Stephen Hawking.