Sally Kellerman (top left) as Dr. Elizabeth Dehner, a mortal mutated into a god in ''Where No Man Has Gone Before'' (original air date: Sept. 22, 1966). Ricardo Montalban (middle left) as the genetically superior Khan in ''Space Seed'' (Feb. 16, 1967).

Jill Ireland (bottom left) as Leila Kalomi, the woman who wins Spock's heart, in ''This Side of Paradise'' (March 2, 1967).

Joan Collins (top right) as Edith Keeler, a visionary social worker from the 1930s, in the time-travel episode ''City on the Edge of Forever'' (April 6, 1967).

Jane Wyatt (middle right) as Amanda, Spock's human mom, in ''Journey to Babel'' (Nov. 17, 1967).

Teri Garr (bottom right) as Roberta Lincoln, a 20th-century secretary to a time-traveling alien in ''Assignment Earth'' (March 29, 1968).


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