John Thaddeus

The team must profile a serial killer, covered in tattoos, who commits suicide and leaves clues to his last victim's location.

Fish asks Ally to flirt with a new client; Ally and Georgia defend a woman who wants to marry a convict with a life sentence; Whipper spots Fish fondling Janet Reno's wattle.

As Vice President Logan nervously steps into the presidential position, Jack learns that the missing portion of the "nuclear football" reveals the locations of nuclear warheads.

After President Logan botches up CTU's capture of Marwan, he agrees to call in an advisor who has dealt with terrorism firsthand, and Chloe's first field assignment almost ends in disaster.

Shirley attempts to reason with her kidnapper, Lincoln Meyer; Jerry Espenson's legal skills shine as he and Alan defend a woman accused of killing her ex-girlfriend; seeing Jerry and Alan bonding makes Denny Crane jealous.

Shirley Schmidt reluctantly enlists Denny Crane's help to defend a congressman being sued for failure to keep a campaign promise.