24 Season 5 Episode 15 Promo (9:00PM – 10:00PM) 24 Spoilers 18 years ago Promo for 24 Season 5 Episode 15 (9:00 PM – 10:00 PM). Jack Bauer threatens Collette Stenger and then interrogates Audrey Raines at CTU. Vladimir Bierko attacks the Wilshire Gas Plant with Jack Bauer and Curtis Manning attempting to prevent it.