MONDAY, NOVEMBER 29

[EDITOR'S NOTE: Audio descriptions for tonight's episodes of 9-1-1 and THE BIG LEAP are available on the SAP Audio Channel.]

--"9-1-1" - (8:00-9:01 PM ET/PT) CC-HDTV 720p-Dolby Digital 5.1

THE MEMBERS OF THE 118 CONFRONT A MASSIVE SINKHOLE IN DOWNTOWN LOS ANGELES ON AN ALL-NEW "9-1-1" MONDAY, NOVEMBER 29, ON FOX

Bobby and the 118 race to the rescue when an abandoned oil well erupts and causes a massive sinkhole in downtown Los Angeles. Meanwhile, Athena investigates a 30-year-old cold case, Buck fears his relationship with Taylor might be ending, and Hen meets a man from her mother's past in the all-new "Past is Prologue" episode of 9-1-1 airing Monday, Nov. 29 (8:00-9:01 PM ET/PT) on FOX. (NIN-508) (TV-14 D, L, S, V)

Cast: Angela Bassett as Athena Grant; Peter Krause as Bobby Nash; Jennifer Love Hewitt as Maddie Kendall; Oliver Stark as Evan "Buck" Buckley; Kenneth Choi as Howie "Chimney" Han; Aisha Hinds as Henrietta "Hen" Wilson; Rockmond Dunbar as Michael Grant; Ryan Guzman as Eddie Diaz; Corinne Massiah as May Grant; Marcanthonee Jon Reis as Harry Grant; Gavin McHugh as Christopher Diaz

Guest Cast: Anirudh Pisharody as Ravi; Megan West as Taylor Kelly; Marsha Warfield as Antonia "Toni" Wilson