
Acting
Daughter of French-born Robert Perreau-Saussine and Eleanor Child Perreau-Saussine, she was born Ghislaine Elizabeth Marie Thérèse Perreau-Saussine. Perreau achieved success as a child actress in a number of films. She got into the business quite by accident. Her older brother Gerald was trying out for the part of the title character's son in Madame Curie. Because their mother could not find a babysitter, she took Gigi along. The two-year-old, who could speak French, got the (uncredited) part of Madame Curie's daughter Ève (while Gerald would have to wait a year to make his film debut in Passage to Marseille). She also played the daughter of Claude Rains and Bette Davis's characters in the 1944 film Mr. Skeffington. In Shadow on the Wall, she starred as the sole witness to a murder. As the "top child movie actress for 1951", the then ten-year-old was given the keys to the city of Pittsburgh by its mayor, and later Pennsylvania governor, David L. Lawrence. She was the youngest person to be so honored. Perreau played the rebellious teen daughter of Fredric March in 1956's The Man in the Gray Flannel Suit. However, her film career lost momentum as she became an adult, so she turned to television. In 1959, she played a friend of Shelley Fabares on The Donna Reed Show, and had a supporting role in the sitcom The Betty Hutton Show, with her brother Gerald. In 1960, Perreau and Robert Harland performed as Sara Lou and Lin Proctor, a young couple from the east who have eloped and are heading west, in the western series Stagecoach West with Wayne Rogers and Robert Bray. Also in 1960, Perreau was cast as Julie Staunton in an episode of The Islanders, set in the South Pacific. She was cast in "Don Gringo" and "The Promise", as well as in The Rebel. In 1961, she played Mary Bettelheim in an episode of The Roaring 20s. She was cast in a recurring role on Follow the Sun series from 1961–1962 as secretary, Katherine Ann "Kathy" Richards. She guest starred on The Rifleman in 1960 and 1961. She made guest appearances on Perry Mason. In 1964, she also co-starred as Lucy, a beleaguered homesteader, on an episode of Gunsmoke. In 1970, she appeared on The Brady Bunch as a math teacher who becomes the object of puppy love by Greg Brady, one of her students. In the 2000s, she provided her voice in the animated films Fly Me to the Moon, A Turtle's Tale: Sammy's Adventures and Crash: The Animated Movie, and acted in Time Again.
movieA Turtle's Tale: Sammy's Adventures
2010
Whale (voice)
movieHigh Seas Hijack
1977
Patricia Haber
tvThe Brady Bunch
1969
Miss O'Hara
tvAdam-12
1968
Iris Cooley
movieHell on Wheels
1967
Sue Robbins
movieJourney to the Center of Time
1967
Karen White
tvGomer Pyle, U.S.M.C.
1964
Rosa Lombardi
movieLook in Any Window
1961
Eileen Lowell (as Gigi Pereau)
tvThe Islanders
1960
Julie Staunton
movieGirls Town
1959
Serafina Garcia
tvThe Rebel
1959
Demetria Angelica / Laurie Buford
tvRawhide
1959
Sister Joan
tvThe Donna Reed Show
1958
Cathy Robinson
movieWild Heritage
1958
Missouri Breslin
tvPerry Mason
1957
Doris Bannister / Phyllis Clover
movieThe Man in the Gray Flannel Suit
1956
Susan Hopkins
movieThere's Always Tomorrow
1956
Ellen Groves
tvAlfred Hitchcock Presents
1955
Gloria Barnes
tvGunsmoke
1955
Lucy
movieThe Wild Bunch
1955
Carlotta
tvClimax!
1954
Laurette Bradshaw
tvFour Star Playhouse
1952
Carlotta
movieBonzo Goes to College
1952
Betsy Drew
movieHas Anybody Seen My Gal?
1952
Roberta Blaisdell
movieWeek-End with Father
1951
Anne Stubbs
movieReunion in Reno
1951
Margaret 'Maggie' Angeline Linaker
movieThe Lady Pays Off
1951
Diane Braddock
movieNever a Dull Moment
1950
Tina Hayward
movieShadow on the Wall
1950
Susan Starrling
movieSong of Surrender
1949
Faith Beecham
movieRoseanna McCoy
1949
Allifair McCoy
movieEnchantment
1948
Lark as a Child
tvStudio One
1948
Jean
movieThe Sainted Sisters
1948
Beasley Girl (uncredited)
movieHigh Barbaree
1947
Nancy - Age 5 (uncredited)
movieGreen Dolphin Street
1947
Veronica
movieAlias Mr. Twilight
1946
Susan Holden
movieTo Each His Own
1946
Virgie Ingham
movieYolanda and the Thief
1945
Gigi (as Ghislaine Perreau)
movieVoice of the Whistler
1945
Bobbie (uncredited)
movieGod Is My Co-Pilot
1945
Robin Lee Scott (uncredited)
movieDark Waters
1944
Yvette Boudreaux (uncredited)
movieThe Master Race
1944
Baby (as Ghislaine Perreau)
movieTwo Girls and a Sailor
1944
Jean - Age 2½ (uncredited)
movieMr. Skeffington
1944
Two-Year-Old Fanny (uncredited)
movieMadame Curie
1943
Eve at 18 Months (uncredited)