the premiere episode of ABC's Bus Stop drama series. That same year, she appeared in the first season of CBS's Route 66 in the episode "The Clover Throne", and in the syndicated crime drama The Brothers Brannagan in the episode "Equinox." She also played Glamis Barlow, the title character, in the Perry Mason TV episode, "The Case of the Duplicate Daughter." In Dec 1961 she appeared in The Untouchables episode 3–8, "Mankiller". Helm was cast as Jennie Metcalf, the daughter of an outlaw who seeks vengeance for her father's death, in the 1962 episode "Girl with a Gun", on the syndicated anthology series, Death Valley Days.Helm drew national recognition as Holly Jones, the love interest of Elvis Presley in his 1962 film Follow That Dream. She made five more films during the 1960s including The Iron Maiden (released in the US as Swinging Maiden), a 1962 British made comedy film, The Interns (1962), Honeymoon Hotel (1964), The Unkissed Bride (1966), and the horror film Nightmare in Wax (1969). Helm played different roles in three appearances on Wagon Train, an American Western series. The first episode Helm was on was entitled "The Dick Pederson Story" (10 Jan. 1962); the second episode was entitled "Heather and Hamish" (10 Apr. 1963) and the third was "The Story of Cain" (16 Dec. 1963). On January 15, 1963, Helm guest-starred in the episode "Protective Custody" of NBC's Laramie western series. David Brian played Walt Douglas, an official of the stage line, who arrives in Laramie seeking his estranged daughter, Alicia, portrayed by Helm. In the Gunsmoke TV Series she played "Helena Dales" in "One Killer on Ice", and "Trudy Trent" in "Bad Seed". Later in 1963, she was cast as Joanie in the series finale, "The Convention," of the modern western series, Empire. In 1963 she also guest-starred as Janie in Season-three of CBS's TV series Route 66 in the episode: "Narcissus On An Old Red Fire Engine". Helm appeared in The Magic Sword (1962) opposite Basil Rathbone and Gary Lockwood. She was originally cast to play Joan Crawford's daughter Carol in William Castle's Strait-Jacket (1964) but was replaced. Helm appeared as Nora Martin in a 1964 episode of The Fugitive titled "Ballad for a Ghost", and again in a 1964 episode of 'Burke's Law' - 'Who Killed 1/2 Of Glory Lee?' - as Sable Delacroix. Helm had the role of Amy in the ABC