Mary Eleanor Donahue (born April 19, 1937), credited as Elinor Donahue, is an American actress, best remembered today for playing the role of Betty Anderson, the eldest child of Robert Young and Jane Wyatt, on the 1950s American sitcom Father Knows Best. Donahue achieved stardom for her role as the elder daughter, Betty, on the television family series Father Knows Best. Her co-stars were Robert Young, Jane Wyatt, Billy Gray as her younger brother, James "Bud" Anderson, Jr., and Lauren Chapin as her younger sister, Kathy. Donahue was a musical judge in ABC's Jukebox Jury (1953–54). While in the first season of Father Knows Best she also appeared on The Ray Bolger Show, starring Ray Bolger as a song-and-dance man. Thereafter, she was cast with James Best, Ann Doran, and J. Carrol Naish in the 1956 episode "The White Carnation" of the religion anthology series, Crossroads. She guest starred on an episode of U.S. Marshal. She also appeared as a new bride in the George Burns and Gracie Allen Show episode titled "The Newlyweds" that aired April 2, 1956. She played Georgiana Balanger in the episode "Dennis and the Wedding" (1960) on Dennis the Menace.[5] Donahue was also cast, in 1960, with Marion Ross in an episode ("Duet") of The Brothers Brannagan. She played Miriam Welby on ABC's The Odd Couple, Jane Mulligan on Mulligan's Stew, and Nurse Hunnicut on Days of Our Lives. She was featured in 12 episodes of CBS's The Andy Griffith Show as pharmacist Ellie Walker, even getting a mention in the opening credits. The character was intended to be a love interest for Sheriff Andy Taylor, but after one season (1960–1961), Donahue decided to ask for a release from her three-year contract.[6] In 1963, Donahue was cast in an episode of NBC's short-lived modern Western series, Redigo, with Richard Egan as the rancher Jim Redigo; then in 1964, she appeared as Melanie in "The Secret in the Stone" in the NBC medical drama dealing with psychiatry, The Eleventh Hour, starring Jack Ging and Ralph Bellamy. Additionally, on February 9, 1963, she played Letty May in the episode "The Burning Tree" on Have Gun Will Travel. In the 1964–65 season, Donahue costarred as Joan Randall, the daughter of Walter Burnley, played by John McGiver, on the CBS sitcom, Many Happy Returns about the complaint department of a fictitious Los Angeles department store. She guest-appeared on Star Trek in the second-season episode "Metamorphosis" (1967) as commissioner Nancy Hedford. In 1966, she guest starred on the TV series A Man Called Shenandoah, episode 8, "Town On Fire."
2016Star Trek: Inside the Roddenberry Vault as Self
2004The Princess Diaries 2: Royal Engagement as Lady Palimore
2003Cold Case (1 Episode) as Esther 'Legs' Davis (2005)
2001Dr. Quinn, Medicine Woman: The Heart Within as Rebecca Quinn Dickinson
1996Dear God as Elinor Donahue
1996E! True Hollywood Story (1 Episode) as Unknown
1994Friends (1 Episode) as Aunt Lillian
1994Ellen (1 Episode) as Delores Warwell
1993Dr. Quinn, Medicine Woman (9 Episodes) as Rebecca Quinn
1992Eek! The Cat (112 Episodes) as Mom (voice)
1991Herman's Head (1 Episode) as Mrs. Fitzer
1991Freddy's Dead: The Final Nightmare as Orphanage Woman
1990Get a Life (35 Episodes) as Gradys Peterson
1990Pretty Woman as Bridget
1989Coach (2 Episodes) as Lorraine
1987The New Adventures of Beans Baxter (17 Episodes) as Susan Baxter
1985The Golden Girls (1 Episode) as Katherine
1984Murder, She Wrote (1 Episode) as Connie Lewis
1984No Earthly Reason as Mrs. Morrison
1983High School U.S.A. as Mrs. Franklin
1983Going Berserk as Margaret Anderson
1983Just an Overnight Guest as Unknown
1982Hotel (1 Episode) as Unknown
1980Condominium (2 Episodes) as Audrey Ames
1978Diff'rent Strokes (1 Episode) as Unknown
1978Police Story: No Margin for Error as Unknown
1978Doctors' Private Lives as Mona Wise
1977Father Knows Best: Home for Christmas as Betty Anderson
1977Mulligan's Stew (6 Episodes) as Jane Mulligan
1977Dick Clark's Good Old Days as Unknown
1977The Love Boat (1, 1, 1 Episode) as Rowena, Betty Anderson, Mrs. Van Buren
1977CHiPs (1 Episode) as Elnor Donahue (uncredited)
1977Mulligan's Stew as Jane Mulligan
1977The Father Knows Best Reunion as Betty Anderson
1976Battle of the Network Stars (1 Episode) as Unknown
1975One Day at a Time (1 Episode) as Unknown
1975S.W.A.T. (1 Episode) as Unknown
1974Police Woman (1 Episode) as Ellie Tarlow
1974Happy Days (1 Episode) as Unknown
1973Police Story (2 Episodes) as Unknown
1973Barnaby Jones (1 Episode) as Judy Corbett
1972The Rookies (1 Episode) as Unknown
1972Gidget Gets Married as Medley Blaine
1970The Odd Couple (17 Episodes) as Miriam Welby
1969In Name Only as Esther Garrity
1969Mr. Deeds Goes to Town (1 Episode) as Unknown
1967The Flying Nun (1 Episode) as Dr. Jennifer Ethrington
1966Occasional Wife (1 Episode) as Unknown
1966Star Trek (1 Episode) as Commissioner Nancy Hedford
1964Many Happy Returns (26 Episodes) as Unknown
1963Redigo (1 Episode) as Unknown
1962The Eleventh Hour (1 Episode) as Unknown
1962The Virginian (1 Episode) as Carole Cole
1961Dr. Kildare (1 Episode) as Sharon Calloway
1960The Andy Griffith Show (12 Episodes) as Ellie Walker
1960The Brothers Brannagan (1 Episode) as Diane
1959Girls Town as Mary Lee Morgan
1959Dennis the Menace (1 Episode) as Unknown
1959Imitation of Life as Lora's Friend
195877 Sunset Strip (1 Episode) as Laura Holt
1957Have Gun, Will Travel (1 Episode) as Letty Mae Stinchcomb
1954Father Knows Best (203 Episodes) as Betty Anderson
1953Letter to Loretta (1, 1 Episode) as Debbie Waring, Janey
1953General Electric Theater (1 Episode) as Carol Madsen
1952Love Is Better Than Ever as Pattie Marie Levoy
1951Schlitz Playhouse of Stars (1 Episode) as Unknown
1951Her First Romance as Lucille Stewart
1950The George Burns and Gracie Allen Show (1 Episode) as Emily Vanderlip Foster
1950My Blue Heaven as Mary (uncredited)
1950Tea for Two as Unknown
1950The Happy Years as Connie Brown
1950Singing Guns as Little Girl (uncredited)
1949An Old-Fashioned Girl as Maud Shaw (as Mary Eleanor Donahue)
1948Tenth Avenue Angel as Cynthia (uncredited)
1948Three Daring Daughters as Alix Morgan
1947The Unfinished Dance as Josie (as Mary Eleanor Donahue)
1946Winter Wonderland as Betty Wheeler
1944And Now Tomorrow as Janice
1943Honeymoon Lodge as Janie Thomas
1943Mister Big as Muggsy
1942Girls' Town as Bit Role (uncredited)