S4 E2 • Out of Control

Case: Miguel Ramos Valdez-Assaulting a Federal Officer, Murder. Assistant Director Arthur Ward, Inspector Lew Erskine and Agent Tom Colby track down an oil field killer.

Première diffusion : 29 septembre 1968

S4 E3 • The Quarry

Case: Michael Vincent Riley, Fugitive - Interstate Transportation in Aid of Racketeering.

Première diffusion : 6 octobre 1968

S4 E4 • The Runaways

Case: John Graham Evans - Parole Violator - Murder. A killer picks for his robbery Victims, a happy family of four living on a farm.

Première diffusion : 13 octobre 1968

S4 E5 • Death of a Fixer

Case: Roy Donald Blake - Fugitive, Interstate Transportation in Aid of Racketeering - Gambling.

Première diffusion : 20 octobre 1968

S4 E8 • Breakthrough

Case: Vincent Preston Gray - Interstate Transportation in Aid of Racketeering, Extortion.

Première diffusion : 17 novembre 1968

S4 E9 • The Harvest

Case: James Reed, George Wilson, Joseph Troy - Interstate Transportation of Stolen Property, Murder. A holdup mans love for a woman forces him into a shootout with a crew of FBI agents.

Première diffusion : 24 novembre 1968

S4 E10 • The Intermediary

Case: Thomas Waters a.k.a. Thomas Grant; William MacKenzie; Jack Dale - Interstate Transportation of Stolen Property - Major Theft. Inspector Lew Erskine is the go-between for a jeweler seeking the return of stolen diamonds.

Première diffusion : 1 décembre 1968

S4 E11 • The Butcher

Case: Helmut Probst a.k.a. Paul Seiger - Unlawful Interstate Flight to Avoid Prosecution, Murder. Inspector Erskine hunts down a wartime SS colonel who is still promoting Nazi ideals.

Première diffusion : 8 décembre 1968

S4 E12 • The Flaw

Case: Glen Parmenter et al - Espionage, murder. Inspector Lew Erskine snares a spy ring and in turn trapped by them in a deserted Mountain cabin.

Première diffusion : 15 décembre 1968

S4 E13 • The Hero

The crime is ""Unlawful Wearing of the Uniform"" and (by the way) murder. A con man wears a US Air Force uniform to entice women to marry him. He then murders or otherwise cheats them.

Première diffusion : 8 décembre 1968

S4 E14 • The Widow

Case: Joyce Carr - Parole Violator,Murder. Inspector Lew Erskine traps a go-go dancer who conspires to marry military service men and collects their insurance money when her boyfriend murders them.

Première diffusion : 29 décembre 1968

S4 E17 • A Life in the Balance

Case: Eugene David Holt, Elaine Donner, Richard Mills - Kidnapping. Blood at the sight of a kidnapping decides FBI Inspector Lew Erskine to act immediately without waiting for the ransom payment.

Première diffusion : 19 janvier 1969

S4 E18 • Caesar's Wife

Case: Danielle Chabrol - Espionage.

Première diffusion : 26 janvier 1969

S4 E19 • The Patriot

Case: Richard William Shaefer, alias Marvin Smith - Kidnapping.

Première diffusion : 2 février 1969

S4 E20 • The Maze

Case: Frank Dixon Welles - Top Ten Fugitive, Assaulting a Federal Officer.

Première diffusion : 9 février 1969

S4 E21 • The Attorney

Case: Arnold Grant Toby - Interstate Transportation in Aid of Racketeering, Attempted Murder.

Première diffusion : 16 février 1969

S4 E22 • The Catalyst

Case: Miguel Torres - Destruction of Aircraft, Kidnapping.

Première diffusion : 23 février 1969

S4 E23 • Conspiracy of Silence

Case: Leonard King et al - Interstate Transportation in Aid of Racketeering, Murder.

Première diffusion : 2 mars 1969

S4 E24 • The Young Warriors

Case: William Rockhill - Crime on a Government Reservation, Arson, Murder.

Première diffusion : 9 mars 1969

S4 E25 • The Cober List

Case: Terence Cober - Interstate Transportation in Aid of Racketeering.

Première diffusion : 23 mars 1969

S4 E26 • Moment of Truth

Case: Vincent Tobias, John Beeker - Crime on a Government Reservation, Murder. A banker runs a loan sharking ring from his bank. He specializes in ripping off ex servicemen who have been rejected for a normal loan at his bank. The crime on a government reservation was the murder of a serviceman who could not pay the outrageous interest on a ""loan"".

Première diffusion : 30 mars 1969