VIDEO: Watch Full Opening Number of FOX's ROCKY HORROR PICTURE SHOW Now!

Last night at 11:59 PM, fans were invited to watch the first five minutes of FOX's THE ROCKY HORROR PICTURE SHOW live. In case you missed it, you can check out the full video of Ivy Levan singing the opening number "Science Fiction/Double Feature" by Tweeting to unlock it!

THE ROCKY HORROR PICTURE SHOW debuts on FOX on October 20th. The cast includesLaverne Cox (Dr. Frank-N-Furter, "Orange is the New Black"), Victoria Justice (Janet, "Victorious"), Adam Lambert (Eddie, "American Idol) Ryan McCartan (Brad, "Liv & Maddie," "Heathers the Musical"), Reeve Carney (Riff Raff, "Penny Dreadful," "Spider-Man Turn Off the Dark") and Staz Nair (Rocky, "Game of Thrones").

THE ROCKY HORROR PICTURE SHOW follows sweethearts Janet (Justice) and Brad (McCartan), who stumble upon Dr. Frank-N-Furter's (Cox) bizarre abode. Frank-N-Furter, a sexually ambiguous, flirtatious alien mad-scientist - with the help of his faithful servants, Riff Raff (Carney) and Magenta - is holding an annual, Transylvanian Science convention to showcase the birth of "Rocky Horror" (Nair) - a fit, attractive man created solely to fulfill Frank's desires.

THE ROCKY HORROR PICTURE SHOW is from FOX 21 Television Studios and The Jackal Group. Lou Adler (Grammy Award winner and Rock and Roll Hall of Fame inductee) and Gail Berman (TV, film and Broadway producer), along with Emmy Award winner Kenny Ortega("High School Musical" franchise, "This Is It," "Descendants," "Hocus Pocus," "Newsies"), will serve as executive producers. Ortega will also direct and choreograph.

THE ROCKY HORROR PICTURE SHOW is a reimagining of the cult classic, which is celebrating 40 years of theatrical distribution - longer than any other film in history. One of the most popular films of all time, it still plays in movie theaters around the world.