Season
Episode
- Episode 1: Hot Snow
- Episode 2: Brought to Book
- Episode 3: Square Root of Evil
- Episode 4: Nightmare
- Episode 5: Crescent Moon
- Episode 6: Girl on the Trapeze
- Episode 7: Diamond Cut Diamond
- Episode 8: The Radioactive Man
- Episode 9: Ashes of Roses
- Episode 10: Hunt the Man Down
- Episode 11: Please Don't Feed the Animals
- Episode 12: Dance with Death
- Episode 13: One for the Mortuary
- Episode 14: The Springers
- Episode 15: The Frighteners
- Episode 16: The Yellow Needle
- Episode 17: Death on the Slipway
- Episode 18: Double Danger
- Episode 19: Toy Trap
- Episode 20: Tunnel of Fear
- Episode 21: The Far Distant Dead
- Episode 22: Kill the King
- Episode 23: Dead of Winter
- Episode 24: The Deadly Air
- Episode 25: A Change of Bait
- Episode 26: Dragonsfield
The Avengers Series 1 Square Root of Evil
A quirky spy show of the adventures of eccentrically suave British Agent John Steed and his predominantly female partners. Jonathan Steed - an urbane, proper gentleman spy - teams with various assistants throughout the series' run, including Dr. David Keel, Cathy Gale, Emma Peel and Tara King, to repeatedly save the world from diabolical schemes plotted by equally diabolical evil-doers (among them robots and man-eating monsters).
