Day 5: 4:00 A.M.-5:00 A.M.

Summary

Bierko escapes from the transport taking him to Division and uses his last canister of nerve gas for a surprise strike. Jack is forced to work with Henderson to find Bierko, but Henderson wants something in return. Logan takes drastic steps to deal with Aaron when he won't go along with the cover-up.

Guest stars

• Jayne Atkinson as Karen Hayes
• Jean Smart as Martha Logan
• Roger Cross as Curtis Manning
• Glenn Morshower as Aaron Pierce
• Jude Ciccolella as Mike Novick
• Julian Sands as Vladimir Bierko
• Paul McCrane as Graem Bauer
• Gregory Itzin as Charles Logan
• Peter Weller as Christopher Henderson
• Stephen Spinella as Miles Papazian