Barry Bostwick, Susan Sarandon Barry Bostwick, Susan Sarandon

Two cast members from The Rocky Horror Picture Show will guest-star in Glee's Halloween homage to the 1975 cult film.

Seen and Heard at the Glee season 2 premiere: A surprise boob job and Finn's Rocky Horror mankini

Barry Bostwick, who played straight-laced hero Brad "Dammit Janet" Majors, and Meat Loaf, who played Eddie, the Ex-"Bless My Soul"-Delivery Boy, will turn up as TV station managers who have an interesting proposal for Coach Sue (Jane Lynch). E! Online first reported the story.

Susan Sarandon, the original Janet, told People.com that she, too, was game to make a cameo.

Glee kids invade The Simpsons

Then there's the take by Emma (Jayma Mays) on "Touch-a, Touch-a, Touch-a, Touch Me," the golden Mankini, and, surely, a rip-roaring rendition of "Time Warp" to look forward to. The episode will air Tuesday, Oct. 26.

The second season of Glee premieres Tuesday, Sept. 21 at 8/7c on Fox.