| Season One | 28 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 1 | 001 | Sep 17/66 | Pilot | |
| 2 | 003 | Sep 24/66 | Memory | |
| 3 | 004 | Oct 01/66 | Operation Rogosh | |
| 4 | 002 | Oct 08/66 | Old Man Out | |
| 5 | Oct 15/66 | Old Man Out, Part 2 | ||
| 6 | Oct 22/66 | Odds on Evil | ||
| 7 | 008 | Oct 29/66 | Wheels | |
| 8 | 009 | Nov 05/66 | The Ransom | |
| 9 | 006 | Nov 12/66 | A Spool There Was | |
| 10 | Nov 19/66 | The Carriers | ||
| 11 | Nov 26/66 | Zubrovnik's Ghost | ||
| 12 | 007 | Dec 03/66 | Fakeout | |
| 13 | 010 | Dec 10/66 | Elena | |
| 14 | 014 | Dec 17/66 | The Short Tail Spy | |
| 15 | 015 | Jan 07/67 | The Legacy | |
| 16 | Jan 14/67 | The Reluctant Dragon | ||
| 17 | 017 | Jan 21/67 | The Frame | |
| 18 | 012 | Jan 28/67 | The Trial | |
| 19 | 018 | Feb 04/67 | The Diamond | |
| 20 | 019 | Feb 11/67 | The Legend | |
| 21 | 021 | Feb 18/67 | Snowball in Hell | |
| 22 | Feb 25/67 | The Confession | ||
| 23 | 022 | Mar 04/67 | Action | |
| 24 | 023 | Mar 18/67 | The Train | |
| 25 | 024 | Mar 25/67 | Shock | |
| 26 | Apr 01/67 | A Cube of Sugar | ||
| 27 | 026 | Apr 15/67 | The Traitor | |
| 28 | 027 | Apr 22/67 | The Psychic | |
| Season Two | 25 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 29 | Sep 10/67 | The Widow | ||
| 30 | Sep 17/67 | Trek | ||
| 31 | Sep 24/67 | The Survivors | ||
| 32 | Oct 01/67 | The Bank | ||
| 33 | Oct 08/67 | The Slave | ||
| 34 | Oct 15/67 | The Slave, Part 2 | ||
| 35 | Oct 22/67 | Operation: Heart | ||
| 36 | Oct 29/67 | The Money Machine | ||
| 37 | Nov 05/67 | The Seal | ||
| 38 | Nov 12/67 | Charity | ||
| 39 | Nov 19/67 | The Council | ||
| 40 | Nov 26/67 | The Council, Part 2 | ||
| 41 | Dec 03/67 | The Astrologer | ||
| 42 | Dec 10/67 | Echo of Yesterday | ||
| 43 | Dec 17/67 | The Photographer | ||
| 44 | Jan 07/68 | The Spy | ||
| 45 | 042 | Jan 14/68 | A Game of Chess | |
| 46 | 043 | Jan 21/68 | The Emerald | |
| 47 | 044 | Jan 28/68 | The Condemned | |
| 48 | 045 | Feb 04/68 | The Counterfeiters | |
| 49 | 046 | Feb 18/68 | The Town | |
| 50 | 047 | Feb 28/68 | The Killing | |
| 51 | 048 | Mar 03/68 | The Phoenix | |
| 52 | 049 | Mar 10/68 | Trial by Fury | |
| 53 | 050 | Mar 17/68 | The Recovery | |
| Season Three | 25 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 54 | Sep 29/68 | The Heir Apparent | ||
| 55 | 054 | Oct 06/68 | The Contender | |
| 56 | 055 | Oct 13/68 | The Contender, Part 2 | |
| 57 | 051 | Oct 20/68 | The Mercenaries | |
| 58 | 056 | Nov 10/68 | The Execution | |
| 59 | 058 | Nov 17/68 | The Cardinal | |
| 60 | 059 | Nov 24/68 | The Elixir | |
| 61 | 053 | Dec 01/68 | The Diplomat | |
| 62 | 057 | Dec 08/68 | The Play | |
| 63 | 061 | Dec 15/68 | The Bargain | |
| 64 | 063 | Dec 22/68 | The Freeze | |
| 65 | Jan 05/69 | The Exchange | ||
| 66 | Jan 12/69 | The Mind of Stefan Miklos | ||
| 67 | Jan 19/69 | The Test Case | ||
| 68 | Jan 26/69 | The System | ||
| 69 | Feb 02/69 | The Glass Cage | ||
| 70 | Feb 16/69 | Doomsday | ||
| 71 | Feb 23/69 | Live Bait | ||
| 72 | Mar 02/69 | The Bunker | ||
| 73 | Mar 09/69 | The Bunker, Part 2 | ||
| 74 | Mar 23/69 | Nitro | ||
| 75 | Mar 30/69 | Nicole | ||
| 76 | Apr 04/69 | The Vault | ||
| 77 | Apr 13/69 | Illusion | ||
| 78 | Apr 20/69 | The Interrogator | ||
| Season Four | 26 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 79 | Sep 28/69 | The Code | ||
| 80 | Oct 05/69 | The Numbers Game | ||
| 81 | 076 | Oct 12/69 | The Controllers | |
| 82 | 077 | Oct 19/69 | The Controllers, Part 2 | |
| 83 | Oct 26/69 | Fool's Gold | ||
| 84 | Nov 02/69 | Commandante | ||
| 85 | Nov 16/69 | Submarine | ||
| 86 | Nov 23/69 | Mastermind | ||
| 87 | Nov 30/69 | The Robot | ||
| 88 | Dec 07/69 | The Double Circle | ||
| 89 | Dec 14/69 | The Brothers | ||
| 90 | Dec 21/69 | Time Bomb | ||
| 91 | Dec 28/69 | The Amnesiac | ||
| 92 | Jan 04/70 | The Falcon | ||
| 93 | Jan 11/70 | The Falcon, Part 2 | ||
| 94 | Jan 18/70 | The Falcon, Part 3 | ||
| 95 | Jan 25/70 | Chico | ||
| 96 | Feb 01/70 | Gitano | ||
| 97 | Feb 08/70 | Phantoms | ||
| 98 | Feb 15/70 | Terror | ||
| 99 | Feb 22/70 | Lover's Knot | ||
| 100 | Mar 01/70 | Orpheus | ||
| 101 | Mar 08/70 | The Crane | ||
| 102 | Mar 15/70 | Death Squad | ||
| 103 | Mar 22/70 | The Choice | ||
| 104 | Mar 29/70 | The Martyr | ||
| Season Five | 23 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 105 | Sep 19/70 | The Killer | ||
| 106 | Sep 26/70 | Flip Side | ||
| 107 | Oct 03/70 | The Innocent | ||
| 108 | Oct 10/70 | The Homecoming | ||
| 109 | Oct 17/70 | The Flight | ||
| 110 | Oct 24/70 | My Friend, My Enemy | ||
| 111 | Oct 31/70 | The Butterfly | ||
| 112 | Nov 07/70 | Decoy | ||
| 113 | Nov 14/70 | The Amateur | ||
| 114 | Nov 21/70 | Hunted | ||
| 115 | Nov 28/70 | The Rebel | ||
| 116 | Dec 12/70 | Squeeze Play | ||
| 117 | Dec 19/70 | The Hostage | ||
| 118 | Jan 02/71 | The Takeover | ||
| 119 | Jan 09/71 | Cat's Paw | ||
| 120 | Jan 16/71 | The Missile | ||
| 121 | Jan 23/71 | The Field | ||
| 122 | Jan 30/71 | The Blast | ||
| 123 | Feb 06/71 | The Catafalque | ||
| 124 | Feb 20/71 | Kitara | ||
| 125 | Feb 27/71 | A Ghost Story | ||
| 126 | Mar 06/71 | The Party | ||
| 127 | Mar 17/71 | The Merchant | ||
| Season Six | 22 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 128 | Sep 18/71 | Blind | ||
| 129 | Sep 25/71 | Encore | ||
| 130 | Oct 02/71 | The Tram | ||
| 131 | Oct 09/71 | Mindbend | ||
| 132 | Oct 16/71 | Shape Up | ||
| 133 | Oct 23/71 | The Miracle | ||
| 134 | Oct 30/71 | Encounter | ||
| 135 | Nov 06/71 | Underwater | ||
| 136 | Nov 13/71 | Invasion | ||
| 137 | Nov 20/71 | Blues | ||
| 138 | Nov 27/71 | The Visitors | ||
| 139 | Dec 04/71 | Nerves | ||
| 140 | Dec 11/71 | Run For the Money | ||
| 141 | Dec 18/71 | The Connection | ||
| 142 | Jan 01/72 | The Bride | ||
| 143 | Jan 08/72 | Stone Pillow | ||
| 144 | Jan 15/72 | Image | ||
| 145 | Jan 22/72 | Committed | ||
| 146 | Jan 29/72 | Bag Woman | ||
| 147 | Feb 12/72 | Double Dead | ||
| 148 | Feb 19/72 | Casino | ||
| 149 | Feb 26/72 | Trapped | ||
| Season Seven | 22 color episodes in one hour format | |||
|---|---|---|---|---|
| Ep | PN | Airdate | Title | |
| 150 | Sep 16/72 | Break! | ||
| 151 | Sep 23/72 | Two Thousand | ||
| 152 | Sep 30/72 | The Deal | ||
| 153 | Oct 07/72 | Leona | ||
| 154 | Oct 14/72 | TOD-5 | ||
| 155 | Oct 21/72 | Cocaine | ||
| 156 | Oct 28/72 | Underground | ||
| 157 | Nov 04/72 | Movie | ||
| 158 | Nov 11/72 | Hit | ||
| 159 | Nov 18/72 | Ultimatum | ||
| 160 | Dec 02/72 | Kidnap | ||
| 161 | Dec 09/72 | Crack-Up | ||
| 162 | Dec 22/72 | The Puppet | ||
| 163 | Jan 05/73 | Incarcerate | ||
| 164 | Jan 12/73 | Boomerang | ||
| 165 | Jan 19/73 | The Question | ||
| 166 | Jan 26/73 | The Fountain | ||
| 167 | Feb 09/73 | The Fighter | ||
| 168 | Feb 16/73 | Speed | ||
| 169 | Feb 23/73 | The Pendulum | ||
| 170 | Mar 02/73 | The Western | ||
| 171 | Mar 30/73 | Imitation | ||
