The Deadlier Species (S03E21)

S03E01 A Gathering of Thieves S03E02 Dead Man's Run S03E03 The Challenge S03E04 Conspiracy of Terror S03E05 Odd Man Loses S03E06 Forfeit by Death S03E07 Blueprint for a Caper S03E08 Mystery Cycle S03E09 Dark Homecoming S03E10 Time to Kill S03E11 Death on Deposit S03E12 Web of Deceit S03E13 The Last Contract S03E14 Trap Play S03E15 Murder Once Removed S03E16 Counterfall S03E17 Dangerous Summer S03E18 Image of Evil S03E19 Fantasy of Fear S03E20 Doomed Alibi S03E21 The Deadlier Species S03E22 Poisoned Pigeon S03E23 Jeopardy for Two S03E24 Bond of Fear