24 Season 8, Episode 4 : Day 8: 7:00 P.M. - 8:00 P.M.

About 24 Season 8, Episode 4 : Day 8: 7:00 P.M. - 8:00 P.M.

In the aftermath of the aborted attack on Hassan, CTU discovers that the killer is contaminated with U-235, which shows his connection to the Russian mobs. Only one person has the experience and connections to go undercover: Renee Walker. Guest Stars: David Anders, Clayne Crawford, Doug Hutchison, Lamont Thompson, Jennifer Westfeldt, Jane McLean, T.J. Ramini,