MONDAY, SEPTEMBER 27

[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 118 JUMPS INTO ACTION WHEN A CITY-WIDE BLACKOUT HITS LOS ANGELES ON AN ALL-NEW "9-1-1" MONDAY, SEPT. 27 ON FOX

The 118 springs into action when a city-wide blackout and a record heatwave causes mayhem in Los Angeles. Meanwhile, Chimney confides in Hen about Maddie's condition and Athena's worst nightmare comes true in the all-new "Desperate Times" episode of 9-1-1 airing Monday, Sept. 27 (8:00-9:01 PM ET/PT) on FOX. (NIN-502) (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: La Monde Byrd as Dr. David Hale; Gabrielle Walsh as Ana Flores; Sasha Roiz as Det. Lou Ransome; Claudia Christian as Capt. Elaine Maynard; Noah Bean as Jeffery Hudson; Anirudh Pisharody as Ravi