Guest Stars: Albert Dekker (Harry Beldon), Lloyd Bochner (Gerald Strothers)
Also Starring: Susanne Cramer (Helga Deniken), Don Chastain (Heinz Newman)
Featuring: James Millhollin (Wraithlike), Barbara Moore (Lisa)
Written By: Robert E. Thompson
Directed By: Sutton Roley
Ep: 91
The Test Tube Killer Affair
Act II: Putting a damper on things...
Act III: Rendezvous at Tassos Alley
Act IV: Twelve Kilometers to Antinos
Guest Stars: Christopher Jones (Greg Martin), Lynn Loring (Christine Hobson)
Special Guest Star: Paul Lukas (Dr. Stoller)
Featuring: Lyn Peters (Miss Lamb), Milton Parsons (Waiter), Martin Kosleck (Porter), D'Urville Martin (Student #5), John Nealson (Student #7), George Savalas (Greek Merchant), Joel Michaels (Agent #1), Socrates Ballis (Policeman #1), Victoria Carbé (Lisandra), Raoul Perez (Flores)
Written By: Jack Turley
Directed By: E. Darrell Hallenbeck
Ep: 92
The "J" For Judas Affair
Act II: That Last Step's A Killer!
Act III: File It Under HOT
Act IV: Adam's Eve
Guest Stars: Chad Everett (Adam Tenza), Broderick Crawford (Mark Tenza)
Also Starring: Delphi Lawrence (Olivia), Claude Woolman ("J")
Featuring: Kevin Hagen (Darien), Walter Coy (Graham), John Hoyt (Expert), Nola Thorp (Eve), Fred Lerner (Bodyguard), Rick Natoli (Native Child), Fred Waugh (Painter), Mickey Gilbert (Airport Official)
Featuring: Roy Jenson (Carl), Thordis Brandt (Miss Zalamar), Kathleen Freeman (Mom), Bart Burns (Federal Agent), Lyzanne LaDue (White-Haired Girl), Barbara Moore (Lisa), John Cochran (U.N.C.L.E. Agent), Harry Hauss (Copter Pilot), Jack Bernardi (Ambulance Aide), Lloyd Kino (Gardener)
Written By: Dean Hargrove
Directed By: Boris Sagal
Note: This two-part episode was edited together into the movie "The Helicopter Spies" for international release.
Ep: 95
The Master's Touch Affair
Act II: A Day For Surprises
Act III: Illya?.... My Name Is Illya?
Act IV: ....And Then There Were None
Guest Stars: Jack Lord (Mandor), Nehemiah Persoff (Valandros), Leslie Parrish (Leslie)
Featuring: Richard Angarola (Nicholas), Paul Kent (Valandros' Aide), Barbara Moore (Lisa), Don Conreaux (Pilot), James Gosa (Hooded Figure), Carey Loftin (Petrakis)
Written By: Boris Sobelman
Directed By: John Brahm
Ep: 96
The Thrush Roulette Affair
Act II: You Bet Your Life
Act III: Wraparound Terror
Act IV: A Pressing End
Guest Stars: Michael Rennie (Barnaby Partridge), Charles Drake (Taggart Coleman), Nobu McCarthy (Monica)
Co-Starring: Robert Ellenstein (Dr. Ieato)
Featuring: Charles H. Radilac (Ambassador Vanderloon), Eric Feldary (Kramer), Jean Durand (Croupier), Barbara Moore (Lisa), Jacqueline Dalya (Countess), Karen Carlson (Helene), Henry Escalante (Colonel Acevedo), Leslie McRae (Blonde), Juliet Wylde (Woman in Casino)
Written By: Arthur Weingarten
Directed By: Sherman Marks
Ep: 97
The Deadly Quest Affair
Act II: A Mallet, A Chisel And Thou...
Act III: Sewer Rats and Alley Cats
Act IV: What's Good for the Goose...
Guest Stars: Darren McGavin (Viktor Karmak), Marlyn Mason (Sheila Van Tillson)
Featuring: Peter Bourne ("Steel Rims"), Bob Bralver ("White Jacket"), Elisa Ingram (Nurse), Barbara Moore (Lisa)
And: Timothy Carey (Stefan)
Written By: Robert E. Thompson
Directed By: Alf Kjellin
Ep: 98
The Fiery Angel Affair
Act II: Penance for Solo
Act III: Then There Was One
Act IV: Viva Angela
Guest Stars: Madlyn Rhue (Angela), Joseph Sirola (General Paco Abaca), Perry Lopez (Carlos Abaca)
Also Starring: Victor Lundin (Vinay)
Featuring: David Renard (Assassin), Raoul Perez (Soldier), Argentina Brunetti (Proprietor), Rodolfo Hoyos (Martine), Robert Boon (Waiter), Paul Micale (Cab Driver), Walter Maslow (2nd Guard), Cosmo Sardo (1st Guard), Henry Escalante (Manuel)
Written By: John W. Bloch
Directed By: Richard Benedict
Ep: 99
The Survival School Affair
Act II: It's Nice To Know Somebody Cares
Act III: A Matter Of Degree
Act IV: Survival Of The Fittest
Guest Stars: Chris Robinson (John Saimes), Richard Beymer (Harry Williams)
Special Guest Star: Charles McGraw (Jules Cutter)
Also Starring: Susan Odin (Melissa Hargrove)
Featuring: Ray Girardin (Andrew Hague), John W. Bellah (Sentry), Alex Lucas (Trainee), Roger Newman (Phillips), Larry Anthony (Commander Jenkins)
Teleplay By: Donald A. Brinkley & Jack Turley
Story By: Donald A. Brinkley
Directed By: Charles R. Rondeau
Ep: 100
The Gurnius Affair
Act II: Double, Double, Toil and Trouble
Act III: ....And Tomorrow the World
Act IV: How to Strain a Friendship
Guest Stars: George Macready (Gurnius), Judy Carne (Terry Cook)
Also Starring: Will Kuluva (Von Etske), Joseph Ruskin (Mr. Brown)
Featuring: Frank Arno (Technician One), Dick Crockett (Medrin), Rudolph Anders (Hartmann), Bill Quinn (Lab Technician), Herman Rudin (Indian Native), Nickolaus K. Kopp (Kelso)
Written By: Milton S. Gelman
Directed By: Barry Shear
Ep: 101
The Man From Thrush Affair
Act II: A Vote for Death
Act III: Specialist, Thrush Class
Act IV: Something Earthshaking
Guest Stars: John Larch (Dr. Killman), Barbara Luna (Marnya), Robert Wolders (Andreas Petros)
Also Starring: Mario Alcalde (Marius)
Featuring: Ralph Ventura (Samos), Don Hanmer (Filene), William Boyett (Thrush Guard), Douglas M. Dick (Specialist), Jan Arvan (Thrush Authority), J.D. Jones (Helicopter Pilot), Jack Bannon (U.N.C.L.E. Agent)
Written By: Robert I. Holt
Directed By: James Sheldon
Ep: 102
The Maze Affair
Act II: No Noose Is Good Noose
Act III: Deceptive Death
Act IV: Demolition Dilemma
Guest Star: William Marshall (Dr. James Febray)
Also Starring: Lawrence Montaigne (Oliver Barnes)
Featuring: Barry Cahill (Clemson), Charles Mayer (Del Florio), Ralph Moody (Old Man), Barbara Moore (Lisa)
And: Anna Capri (Abbe)
Written By: Leonard Stadd
Directed By: John Brahm
Ep: 103
The Deep Six Affair
Act II: Love Wounds All Heels
Act III: Just A Little Bit Extra
Act IV: ...Parting Is Such Sweet Sorrow
Guest Stars: Alfred Ryder (Commander Krohler), Diana van der Vlis (Laura Adams)
Also Starring: Peter Bromilow (Brian Morton)
Featuring: Dale Ishimoto (Mr. Yu), Gil Stuart (Submarine Captain), Peter Forster (Uniformed Guard), Barbara Moore (Lisa), Gay Hartwig (Miss Walker), Peter Ashton (Gate Guard), Joseph Ryan (Corridor Guard), David Armstrong (Thrushman)
Written By: Leonard Stadd
Directed By: E. Darrell Hallenbeck
Ep: 104
The Seven Wonders of the World Affair, Part One
Act II: Wild Goose Chase
Act III: Blood Money
Act IV: Casualities Are Inevitable
Guest Stars: Barry Sullivan (Robert Kingsley), Leslie Nielsen (General Maximilian Harmon), Tony Bill (Steve Garrow), Mark Richman (Webb)
Special Guest Star: Eleanor Parker (Margitta)
Also Starring: Albert Paulsen (Dr. Kurt Erikson), Hugh Marlowe (Grant), Ruth Warrick (Mrs. Garrow), David Hurst (Jan Vanovech)
Featuring: Edgar Stehli (Veeth), Richard Bull (Captain Gelser), Frank Babich (Sergeant), Eddie Peterson (Corporal), Barbara Moore (Lisa), Guy Lee (Taxi Man), Logan Ramsey (Ship's Captain), Tony Monaco (U.N.C.L.E. Agent), Peter C. Stein (Ship's Steward), Amy Thomson (Miss Carla), David Jones (Copter Pilot), Cecile Ozorio (Chinese Secretary), Ray Weaver (1st Reporter), Mike Masters (2nd Reporter)
And: Inger Stratton (Anna)
Special Guest Appearance: Daniel O'Herlihy (Professor David Garrow)
Written By: Norman Hudis
Directed By: Sutton Roley
Ep: 105
The Seven Wonders of the World Affair, Part Two
Act II: World Full of Slaves
Act III: Docility Drop-out
Act IV: Will Wonders Never Cease
Guest Stars: Barry Sullivan (Robert Kingsley), Leslie Nielsen (General Maximilian Harmon), Tony Bill (Steve Garrow), Mark Richman (Webb)
Special Guest Star: Eleanor Parker (Margitta)
Also Starring: Albert Paulsen (Dr. Kurt Erikson), David Hurst (Jan Vanovech)
Featuring: Richard Bull (Captain Gelser), Arthur Hanson (Mackie), Annella Bassett (Dr. Fisher), George Fenneman (Newscaster), Frank Babich (Sergeant), Richard O'Brien (Air Chief)
And: Inger Stratton (Anna)
Special Guest Appearance: Daniel O'Herlihy (Professor David Garrow)
Written By: Norman Hudis
Directed By: Sutton Roley
Note: This two-part episode was edited together into the movie "How to Steal the World" for international release.
