[2] Marsh was born in New York City to Arthur Cracovaner, a physician, and Liska March, a former Ziegfeld dancer.
(S3E21, "The It's All Greek to Me Affair", 1967 Feb 03); I Spy; The Wild Wild West (S1E14, "The Night of the Howling Light", 1965 Dec 17); Mannix (S1E4, "The Many Deaths of Saint Christopher", 1967 October 7; It Takes a Thief (S1E11, "To Steal a Battleship", 1968 March 26); Hawaii Five-O (S02E07, "Sweet Terror," 1969 Nov 05; S03E07, "Forces of Waves," 1970 Oct 28; S12E06, "Image of Fear," 1979 Nov 08); and Daniel Boone (S6E19, "A Matter of Vengeance", 1970).
Among her early television appearances, she played Elizabeth Bacio, daughter of the title character, in the 1965 Perry Mason episode "The Case of the Sad Sicilian."
Marsh portrayed Susan Shelby Magoffin, the first woman to travel the Santa Fe Trail, in the 1965 episode "No Place for a Lady" on the syndicated television anthology series, Death Valley Days.
[3] Her Ophelia received mixed notices, but Gielgud liked her performance and resisted efforts to recast the part despite holding more auditions during rehearsals.