The Superlative Seven: Avengers (TV Episode)

Plot

Invited to an airborne costume party, Steed and six other guests find themselves stranded on a desert island. The castaways then learn that there's a highly trained assassin in their midst. As the festivities degenerate into a campy replay of Ten Little Indians, Emma tries to figure out a means of rescuing her partner. As was the case with many fifth-season episodes, this one benefits from a superb guest-star roster, including Donald Sutherland, Brian Blessed, and Charlotte Rampling. Written by Brian Clemens, "The Superlative Seven" first aired in England on April 8, 1967, and made its American TV bow on April 21 of that year. ~ Hal Erickson, Rovi