Masters of Science Fiction features hour-long productions of well-known science fiction works from several authors, including Ray Bradbury, Isaac Asimov, and Harlan Ellison.

Four thought-provoking tales of present and future Earth are brought to life in "Masters of Science Fiction," an all-new anthology series featuring a stellar lineup of actors and directors, and narrated by acclaimed physicist Professor Stephen Hawking. The series premieres SATURDAY, AUGUST 4 (10:00-11:00 p.m., ET) on the ABC Television Network.

"Masters of Science Fiction" is from Starz Media in association with Industry Entertainment and its Vancouver partner, Reunion Pictures, and is based on some of the genre's most popular and highly regarded short stories.

Academy Award® nominee and Emmy® nominee Sam Waterston, two-time Academy Award nominee and Emmy winner Judy Davis, Anne Heche (ABC's "MEN IN TREES"), internationally renowned star Malcolm McDowell, Terry O'Quinn (ABC's "Lost"), Elizabeth Rohm ("Law & Order"), two-time Tony Award winner and Emmy winner Brian Dennehy, two-time Academy Award nominee John Hurt and James Denton (ABC's "Desperate Housewives") star the four installments of the series.

The series premieres with "A Clean Escape" (SATURDAY, AUGUST 4), based on Nebula Award-winning author John Kessel's short story. Mark Rydell ("On Golden Pond," "The River," "The Rose") directed from a script by Sam Egan ("The Outer Limits"). In "A Clean Escape," set not too far in a post-Apocalyptic future, psychiatrist Dr. Deanna Evans (Judy Davis) interrogates a distinguished, if befuddled, man (Sam Waterston) who appears to be suffering from a lapse in memory. Why can't he remember - and why is it so important that she uncover the secret he holds deep inside?

The second episode, "The Awakening" (SATURDAY, AUGUST 11), stars Terry O'Quinn and Elisabeth Rohm. Based on the short story by Hollywood Blacklist author Howard Fast ("Spartacus," "Citizen Tom Paine"), the episode opens outside Baghdad, where U.S. soldiers discover a mysterious casualty - one they can't even identify as human. William B. Davis ("The X-Files") guest stars as the President of the United States. Michael Petroni ("Till Human Voices Wake Us") directed from a script he wrote, based on the short story by Howard Fast.

The third installment is "Jerry Was a Man" (SATURDAY, AUGUST 18), featuring Anne Heche and Malcolm McDowell. Michael Tolkin ("The Player," "The Rapture," "The Burning Season") directs from a script he wrote based on the classic Robert Heinlein story. Set in the future, the world's seventh richest couple, the van Vogels, find their lives changed forever when they acquire an anthropoid named Jerry.

The series concludes with "The Discarded" (SATURDAY, AUGUST 25), based on the short story by seven-time Hugo Award winner, three-time Nebula Award winner and Science Fiction Grand Master Laureate Harlan Ellison. The episode is written by Harlan Ellison and 2005 Academy Award nominee Josh Olson ("A History of Violence"). Jonathan Frakes ("Star Trek") directed. Brian Dennehy, John Hurt and James Denton star in this ultimate story of despised minorities sentenced to drift in the darkness of outer space forever. These men and women make a desperate pact in the hope of being offered refuge at home on Earth.