Michael and Lincoln search for the hidden money in Utah; Mahone's obsession with the legend of D.B. Cooper brings him closer to the escapees.
Lincoln determines to reunite with LJ; Michael, C-Note, Sucre and T-Bag's hunt for buried treasure pays off.
Bunk returns a favor; Carcetti must make political deals; Haynes approaches Templeton about his sources.
Walker and Trivette protect the only remaining witness in a mob trial and Walker faces a conundrum when the witness is one of Alex's old beaus.