Cast: Leonard Strong (The Claw), Inger Stratton (Princess Ingrid), Frank DeVol (Carleton), Bill Saito (Toto), Lee Kolima (Bobo)
Written By: Gerald Gardner & Dee Caruso
Directed By: Paul Bogart
Ep: 3
School Days
Cast: Ben Wright (Hillary Gainesborough), Leo Gordon (Grillak), Henry Brandon (Zukor), Byron Morrow (Dean Watson), Kitty Kelly (Mrs. Green)
Uncredited: Phil Roth (Dimitri)
Written By: Stan Burns & Mike Marmer
Directed By: Paul Bogart
Ep: 4
Our Man in Toyland
Cast: John Hoyt (Conrad Bunny), Bryan O'Byrne (Hodgkins), Buck Kartalian (Leopold), Lou Nova (Gorcheck), Helen Kleeb (Frieda)
Written By: Stan Burns & Mike Marmer
Directed By: Don Richardson
Ep: 5
Now You See Him, Now You Don't
Cast: Joseph Ruskin (Ehrlich), Gregory Morton (Dr. Haskell), Val Avery (KAOS Agent #1), John Sebastian (KAOS Agent #2), Donna Walsh (Sophie)
Written By: Arne Sultan & Marvin Worth
Directed By: Paul Bogart
Ep: 6
Washington 4, Indians 3
Cast: Anthony Caruso (Red Cloud), Adele Palacios (White Cloud), Willis Bouchey (Air Force General), Bill Zuckert (Admiral), Donald Curtis (Army General), Monroe Arnold (Agent 43), Armand Alzamora (Bride Groom), Barry Russo (Green Meadows), Roberto Contreras (Blue Skies)
Written By: Gerald Gardner & Dee Caruso
Directed By: Richard D. Donner
Ep: 7
KAOS in CONTROL
Cast: Robert Cornthwaite (Professor Windish), Bryan O'Byrne (Hodgkins), Barbara Bain (Alma Sutton), Ed Peck (Henry Ratcheck), Donald Lawton (Delegate #1)
Uncredited: Bob Karvelas (KAOS Agent)
Written By: Hal Goldman & Al Gordon
Directed By: Don Richardson
Ep: 8
The Day Smart Turned Chicken
Cast: Phillip E. Pine (Blake), Howard Caine (Dr. Fish), Iris Adrian (Mrs. Dawson), Richard Karlan (Bruno), Simon Oakland (Cowboy), George J. Lewis (Ambassador), Frank Biro (Judge), Don Brodie (Costume Man)
Written By: Pat McCormick & Ron Friedman
Directed By: Frank McDonald
Ep: 9
Satan Place
Cast: Joseph Sirola (Harvey Satan), Robert Cornthwaite (Windish), Bryan O'Byrne (Hodgkins), Len Lesser (Rudolph), Jack Perkins (Gregor)
Written By: Stan Burns & Mike Marmer
Directed By: Frank McDonald
Ep: 10
Our Man in Leotards
Cast: Michael Pate (Naharana), Robert Cornthwaite (Windish), Robert Carricart (Julio), Nestor Paiva (Doorman), John Stephenson (Parkerson), Edward Colmans (Don Hernando), Fernando Roca (Dancer), Robert J. Stevenson (Guard)
Uncredited: Robert Karvelas (Saunders)
Written By: Mel Brooks & Gary Belkin
Directed By: Richard D. Donner
Ep: 11
Too Many Chiefs
Cast: Susanne Cramer (Tanya Lupescu), Bryan O'Byrne (Hodgkins), Harry Basch (KAOS Leader), Victor French (Insurance Man)
Uncredited: Robert Karvelas (Cashier), Rose Michtom (Aunt Rose)
Written By: Gerald Gardner & Dee Caruso
Directed By: Bruce Bilson
Ep: 12
My Nephew the Spy
Cast: Conrad Janis (Victor), Charles Lane (Uncle Abner), Maudie Prickett (Aunt Bertha), Vincent Beck (Shoe Salesman)
Written By: Arne Sultan & Marvin Worth
Directed By: Bruce Bilson
Ep: 13
Aboard the Orient Express
Special Guest Conductor: Johnny Carson
Cast: Carol Ohmart (The Countess), Victor French (Agent 44), Theo Marcuse (Demetrios), Bill Glover (Ernst), Del Close (Minelli), Maurice Marsac (The Porter), Jack Donner (The Courier)
Written By: Robert C. Dennis & Earl Barrett
Directed By: Frank MacDonald
Ep: 14
Weekend Vampire
Cast: Martin Kosleck (Dr. Drago), Ford Rainey (Professor Sontag), Roger Price (Arrick), William Baskin (Hugo), Don Ross (Agent #52)
Written By: Gerald Gardner & Dee Caruso
Directed By: Bruce Bilson
Ep: 15
Survival of the Fattest
Cast: Karen Steele (Mary "Jack" Armstrong), Milton Selzer (Parker), Dan Seymour (The Prince), Tania Lemoni (Carla), Patti Gilbert (Rhonda), Arthur Adams (Agent #1), Ned Romero (Agent #2)
Written By: Mel Brooks & Ronny Pearlman
Directed By: Frank MacDonald
Ep: 16
Double Agent
Cast: Robert Ellenstein (Alex), Arthur Batanides (KAOS Agent #1), Milton Selzer (Parker), Dave Barry (KAOS Agent #2), Clay Tanner (KAOS Agent #3), Fabian Dean (The Bartender), Jack Orrison (The Drunk)
Uncredited: Gregg Palmer (Texan)
Written By: Joseph C. Cavella & Carol Cavella
Directed By: Frank McDonald
Ep: 17
Kisses for KAOS
Cast: Michael Dante (Rex Savage), John Abbott (Mondo), Milton Selzer (Parker), Ray Kellogg (Policeman)
Written By: Stan Burns & Mike Marmer
Directed By: Gary Nelson
Ep: 18
The Dead Spy Scrawls
Cast: Jack Lambert (Shark), Leonard Nimoy (Stryker), Milton Selzer (Parker), Don Brodie (The Informer), Harry Bartell (Willie Marconi), Roy Engel (The Vendor), Clive Wayne (Agent 46)
Written By: Stan Burns & Mike Marmer
Directed By: Gary Nelson
Ep: 19
Back to the Old Drawing Board
Cast: Dick Gautier (Hymie), Patrick O'Moore (Dr. Shotwire), Ted de Corsia (Mr. Natz), Jim Boles (Dr. Ratton), Victor French (Agent 44), Bruce Gibson (Agent 91)
Written By: C.F. L'Amoreaux
Directed By: Bruce Bilson
Ep: 20
All in the Mind
Cast: Torin Thatcher (Dr. Braam), Robert F. Simon (Stueben), King Moody (George Markovich), William Tannen (Admiral), Merry Anders (Joanna Sloan), Janet Waldo (Telephone Operator)
Written By: Gerald Gardner & Dee Caruso
Directed By: Bruce Bilson
Ep: 21
Dear Diary
Cast: Vaughn Taylor (Gaffer), William Keene (Newfield), Ellen Corby (Agnes Davenport), Byron Foulger (Bush), Burt Mustin (Agent #8), Ted Gehring (Mace)
Written By: Stan Burns & Mike Marmer
Directed By: Murray Golden
Ep: 22
Smart, the Assassin
Cast: Murray Matheson (Devonshire), Tony LoBianco (KAOS Agent), Ken Scott (KAOS Agent), Eileen O'Neill (Shirley)
Written By: Budd Grossman
Directed By: Bruce Bilson
Ep: 23
I'm Only Human
Cast: Oscar Beregi (Beastmaster), Frank DeVol (Carleton), Gregg Palmer (KAOS Agent), Logan Field (Agent 73)
Written By: Stan Burns & Mike Marmer & Pat McCormick & Ron Friedman
Directed By: Murray Golden
Ep: 24
Stakeout on Blue Mist Mountain
Cast: Milton Selzer (Parker), Victor French (Agent 44), Lew Gallo (Nealis), Ted Knight (KAOS Agent #1), Jason Wingreen (KAOS Agent #2), Jack Denton (Policeman)
Written By: Stan Dreben & Howard Merrill
Directed By: Murray Golden
Ep: 25
The Amazing Harry Who?
Cast: Joey Forman (Harry Hoo), Leonard Strong (The Claw), Lee Kolima (Bobo), James Millhollin (Ticket Seller), Vince Howard (Policeman), Harvey Gardner (Agent 56)
Written By: Gerald Gardner & Dee Caruso
Directed By: Gary Nelson
Ep: 26
Hubert's Unfinished Symphony
Cast: Bert Freed (Badeff), John Myhers (Wolenska), Victor French (Agent 44), Milton Selzer (Parker), Sarah Marshall (Nicola Darby), Andre Phillippe (Rudolph Hubert), Richard Webb (Police Lieutenant)
Written By: Stan Burns & Mike Marmer
Directed By: Gary Nelson
Ep: 27
Ship of Spies
Cast: Harold J. Stone (Captain Groman), Victor French (Agent 44), Jan Arvan (Sehokian), Milton Selzer (Parker), Paul Lukather (Baccardo), Viviane Ventura (Consuela), Murray Alper (Contact Man)
Written By: Buck Henry & Leonard Stern
Directed By: Bruce Bilson
Ep: 28
Ship of Spies, Part 2
Cast: Harold J. Stone (Captain Groman), Victor French (Agent 44), Paul Lukather (Baccardo), Fuji (Ming)
Written By: Leonard Stern & Buck Henry
Directed By: Bruce Bilson
Ep: 29
Shipment to Beirut
Cast: Lee Bergere (Richelieu), Allen Emerson (Luchek), Judy Lang (Mildred Spencer), Alice Reinhart (Hilda), Regina Groves (Model #1), Greta Lor-Worth (Model #2), Tim Herbert (Attendant)
Written By: Arne Sultan
Directed By: David Alexander
Ep: 30
The Last One in is a Rotten Spy
Cast: Alice Ghostley (Verna), John Milford (Greco), David Cameron (Agent 81), Barbara Stanek (Vana), Elisa Ingram (Rena), Jayne Massey (Nina), Victoria Carroll (Myrna)