 She appeared as a contestant in an episode of the Groucho Marx game show "You Bet Your Life" (episode #56-02, October 4, 1956, Secret Word 'Hand').By the middle and late 1950s and 1960s, Spain appeared in
"Bonanza" (Sue Ellen Terry in "The Sisters"), "Gunsmoke", "Cheyenne", "Rawhide", "Whirlybirds", "Perry Mason" (Charlotte Lynch in "The Case of the Fiery Fingers"), "Tombstone Territory" (episode "Pick up the Gun"), "The Millionaire", "M Squad", "Adventures in Paradise", "The Texan", "Riverboat", "The Rat Patrol", "Gomer Pyle, USMC", "Gunsmoke" (episode "Mavis McCloud" (1957) and episode "A Man a Day" (1961)), "Playhouse 90", "77 Sunset Strip", "Have Gun - Will Travel" (episode "High Wire," 1957), "Alfred Hitchcock Presents" (episode "The Last Dark Step" (1959) and "The Cuckoo Clock" (1960)), "Maverick" (episodes “The Naked Gallows” with Jack Kelly (1957), "the Goose-Drownder” (1959), and "The Cactus Switch" with Roger Moore (1961)), "Pony Express", "The Restless Gun", "The Fugitive", "Bat Masterson" and as Angela in Steve McQueen's "" (Season 2, Episode 18 (1959)).Spain also appeared on the NBC interview program "Here's Hollywood".