Season
- Season 3 1967-09-11
- Season 2 1966-09-14
- Season 1 1965-09-15
Episode
- Episode 1: So Long, Patrick Henry
- Episode 2: A Cup of Kindness
- Episode 3: Carry Me Back to Old Tsing-Tao
- Episode 4: Chrysanthemum
- Episode 5: Dragon's Teeth
- Episode 6: The Loser
- Episode 7: Danny Was a Million Laughs
- Episode 8: The Time of the Knife
- Episode 9: No Exchange on Damaged Merchandise
- Episode 10: Tatia
- Episode 11: Weight of the World
- Episode 12: Three Hours on a Sunday Night
- Episode 13: Tigers of Heaven
- Episode 14: Affair in T'Sien Cha
- Episode 15: The Tiger
- Episode 16: The Barter
- Episode 17: Always Say Goodbye
- Episode 18: Court of the Lion
- Episode 19: Turkish Delight
- Episode 20: Bet Me a Dollar
- Episode 21: Return to Glory
- Episode 22: The Conquest of Maude Murdock
- Episode 23: A Day Called 4 Jaguar
- Episode 24: Crusade to Limbo
- Episode 25: My Mother, the Spy
- Episode 26: There Was a Little Girl
- Episode 27: It's All Done with Mirrors
- Episode 28: One Thousand Fine
I Spy Season 1 So Long, Patrick Henry
A pair of intelligence agents posing as a tennis pro and his coach go on secret missions around the world.
