Episode Name: Day 5: 3:00 A.M. – 4:00 A.M.
Air date: 5/8/2006
Summary: Jack searches for a safe place to land the plane, when Logan gives orders to shoot it down. Karen readies Bierko for a transfer to a secure facility, while Audrey receives some good news about her father. Logan becomes desperate as his plans start to unravel, but an unexpected ally at CTU turns the tables in his favor.  

Watch or download 24 – Season 5 Episode 21 – Day 5: 3:00 A.M. – 4:00 A.M. at below links.