A pair of intelligence agents posing as a tennis pro and his coach go on secret missions around the world.
You can now watch I Spy online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | So Long, Patrick Henry | 1965-09-15 | 60 min |
| Season 1 | Episode 2 | A Cup of Kindness | 1965-09-22 | 60 min |
| Season 1 | Episode 3 | Carry Me Back to Old Tsing Tao | 1965-09-29 | 60 min |
| Season 1 | Episode 4 | Chrysanthemum | 1965-10-06 | 60 min |
| Season 1 | Episode 5 | Dragon's Teeth | 1965-10-13 | 60 min |
| Season 1 | Episode 6 | The Loser | 1965-10-20 | 60 min |
| Season 1 | Episode 7 | Danny Was a Million Laughs | 1965-10-27 | 60 min |
| Season 1 | Episode 8 | The Time of the Knife | 1965-11-03 | 60 min |
| Season 1 | Episode 9 | No Exchange on Damaged Merchandise | 1965-11-10 | 60 min |
| Season 1 | Episode 10 | Tatia | 1965-11-17 | 60 min |
| Season 1 | Episode 11 | Weight of the World | 1965-12-01 | 60 min |
| Season 1 | Episode 12 | Three Hours on a Sunday Night | 1965-12-08 | 60 min |
| Season 1 | Episode 13 | Tigers of Heaven | 1965-12-15 | 60 min |
| Season 1 | Episode 14 | Affair in T'Sien Cha | 1965-12-29 | 60 min |
| Season 1 | Episode 15 | The Tiger | 1966-01-05 | 60 min |
| Season 1 | Episode 16 | The Barter | 1966-01-12 | 60 min |
| Season 1 | Episode 17 | Always Say Goodbye | 1966-01-26 | 60 min |
| Season 1 | Episode 18 | Court of the Lion | 1966-02-02 | 60 min |
| Season 1 | Episode 19 | Turkish Delight | 1966-02-09 | 60 min |
| Season 1 | Episode 20 | Bet Me a Dollar | 1966-02-16 | 60 min |
| Season 1 | Episode 21 | Return to Glory | 1966-02-23 | 60 min |
| Season 1 | Episode 22 | The Conquest of Maude Murdock | 1966-03-02 | 60 min |
| Season 1 | Episode 23 | A Day Called 4 Jaguar | 1966-03-09 | 60 min |
| Season 1 | Episode 24 | Crusade to Limbo | 1966-03-23 | 60 min |
| Season 1 | Episode 25 | My Mother, the Spy | 1966-03-30 | 60 min |
| Season 1 | Episode 26 | There Was a Little Girl | 1966-04-06 | 60 min |
| Season 1 | Episode 27 | It's All Done with Mirrors | 1966-04-13 | 60 min |
| Season 1 | Episode 28 | One Thousand Fine | 1966-04-27 | 60 min |
| Season 2 | Episode 1 | So Coldly Sweet | 1966-09-14 | 60 min |
| Season 2 | Episode 2 | Lori | 1966-09-21 | 60 min |
| Season 2 | Episode 3 | Sophia | 1966-09-28 | 60 min |
| Season 2 | Episode 4 | Vendetta | 1966-10-05 | 60 min |
| Season 2 | Episode 5 | A Gift from Alexander | 1966-10-12 | 60 min |
| Season 2 | Episode 6 | Trial by Treehouse | 1966-10-19 | 60 min |
| Season 2 | Episode 7 | Sparrowhawk | 1966-10-26 | 60 min |
| Season 2 | Episode 8 | Will the Real Good Guys Please Stand Up? | 1966-11-22 | 60 min |
| Season 2 | Episode 9 | Bridge of Spies | 1966-11-09 | 60 min |
| Season 2 | Episode 10 | One of Our Bombs is Missing | 1966-11-16 | 60 min |
| Season 2 | Episode 11 | To Florence, with Love (1) | 1966-11-23 | 60 min |
| Season 2 | Episode 12 | To Florence, with Love (2) | 1966-11-30 | 60 min |
| Season 2 | Episode 13 | Lisa | 1966-12-07 | 60 min |
| Season 2 | Episode 14 | Little Boy Lost | 1966-12-14 | 60 min |
| Season 2 | Episode 15 | Father Abraham | 1966-12-21 | 60 min |
| Season 2 | Episode 16 | Rome ... Take Away Three | 1966-12-28 | 60 min |
| Season 2 | Episode 17 | Tonia | 1967-01-04 | 60 min |
| Season 2 | Episode 18 | Child Out of Time | 1967-01-11 | 60 min |
| Season 2 | Episode 19 | The Trouble with Temple | 1967-01-25 | 60 min |
| Season 2 | Episode 20 | The War Lord | 1967-02-01 | 60 min |
| Season 2 | Episode 21 | A Room with a Rack | 1967-02-08 | 60 min |
| Season 2 | Episode 22 | Mainly on the Plains | 1967-02-22 | 60 min |
| Season 2 | Episode 23 | Get Thee to a Nunnery | 1967-03-01 | 60 min |
| Season 2 | Episode 24 | Blackout | 1967-03-08 | 60 min |
| Season 2 | Episode 25 | Magic Mirror | 1967-03-15 | 60 min |
| Season 2 | Episode 26 | Night Train to Madrid | 1967-03-22 | 60 min |
| Season 2 | Episode 27 | Casanova from Canarsie | 1967-03-29 | 60 min |
| Season 2 | Episode 28 | Cops and Robbers | 1967-04-12 | 60 min |
| Season 3 | Episode 1 | Let's Kill Karlovassi | 1967-09-11 | 60 min |
| Season 3 | Episode 2 | The Beautiful Children | 1967-09-18 | 60 min |
| Season 3 | Episode 3 | Laya | 1967-09-25 | 60 min |
| Season 3 | Episode 4 | The Medarra Block | 1967-10-02 | 60 min |
| Season 3 | Episode 5 | Philotimo | 1967-10-09 | 60 min |
| Season 3 | Episode 6 | The Honorable Assassins | 1967-10-16 | 60 min |
| Season 3 | Episode 7 | Now You See Her, Now You Don't | 1967-10-23 | 60 min |
| Season 3 | Episode 8 | Red Sash of Courage | 1967-10-30 | 60 min |
| Season 3 | Episode 9 | The Seventh Captain | 1967-11-13 | 60 min |
| Season 3 | Episode 10 | Apollo | 1967-11-20 | 60 min |
| Season 3 | Episode 11 | Oedipus at Colonus | 1967-11-27 | 60 min |
| Season 3 | Episode 12 | The Lotus Eater | 1967-12-11 | 60 min |
| Season 3 | Episode 13 | An American Empress | 1967-12-25 | 60 min |
| Season 3 | Episode 14 | Home to Judgement | 1968-01-08 | 60 min |
| Season 3 | Episode 15 | Anyplace I Hang Myself is Home | 1968-01-15 | 60 min |
| Season 3 | Episode 16 | Tag, You're It | 1968-01-22 | 60 min |
| Season 3 | Episode 17 | A Few Miles West of Nowhere | 1968-01-29 | 60 min |
| Season 3 | Episode 18 | This Guy Smith | 1968-02-05 | 60 min |
| Season 3 | Episode 19 | Turnabout for Traitors | 1968-02-19 | 60 min |
| Season 3 | Episode 20 | Happy Birthday... Everybody | 1968-02-26 | 60 min |
| Season 3 | Episode 21 | Shana | 1968-03-04 | 60 min |
| Season 3 | Episode 22 | The Name of the Game | 1968-03-11 | 60 min |
| Season 3 | Episode 23 | Suitable for Framing | 1968-03-25 | 60 min |
| Season 3 | Episode 24 | The Spy Business | 1968-04-01 | 60 min |
| Season 3 | Episode 25 | Carmelita is One of Us | 1968-04-08 | 60 min |
| Season 3 | Episode 26 | Pinwheel | 1968-04-15 | 60 min |
| Production | Morton S. Fine | Producer |
| Production | Sheldon Leonard | Producer |
| Production | David Friedkin | Producer |
| Writing | Morton S. Fine | Writer |
