, Drake, and
Dick Stabile in 1955 Drake began looking for work as an actress in New York City, supporting herself by working as a Conover model. She met the playwright
Horton Foote, who offered her a job as an
understudy in his play
Only the Heart, which enabled her to join the
Actors' Equity Association and thus become a professional actress. After coming to the attention of the producer
Hal Wallis, Drake was pressured by her agent to sign a Hollywood contract. She hated Hollywood and managed to be released from the contract by declaring herself insane. She returned to New York City and, in 1947, read for the director
Elia Kazan for the lead role in the London company of the play
Deep Are the Roots. Later that year, Drake was selected by Kazan as one of the founding members of the
Actors Studio. Cary Grant spotted her in 1947 while she was performing in London. The two, who both happened to be returning to the U.S. on the , struck up an instant rapport. At the insistence of Grant, Drake was subsequently signed to a
film contract by
RKO Pictures and
David Selznick, where she appeared, opposite Grant, in her first film, the
romantic comedy Every Girl Should Be Married (1948).
New York Times film critic
Bosley Crowther called her performance “foxily amusing”. On Christmas Day 1949, Drake and Grant married in a private ceremony organized by Grant's best man,
Howard Hughes, and chose a low-key, introspective private life. They delved into
transcendentalism,
mysticism, and
yoga. She took up causes including the plight of homeless children in Los Angeles. The couple co-starred in the radio series
Mr. and Mrs. Blandings (1951). They appeared together in the
comedy drama Room for One More (1952), and Drake appeared in leading roles in England and the U.S., and a supporting role in the
satiric comedy film
Will Success Spoil Rock Hunter? (1957). Drake wrote the original script for the film
Houseboat (1958) under a pseudonym, basing it on an unpublished story she had written. Starring Grant, Drake anticipated co-starring in the film. Grant, however, who began an affair with
Sophia Loren while filming
The Pride and the Passion (1957), arranged for Loren to take Drake's place in
Houseboat with a rewritten script for which Drake did not receive credit. The affair ended in bitterness before
The Pride and the Passions filming ended, causing problems on the
Houseboat set. Drake subsequently gave up acting and pursued other career interests. She earned a
Master of Education degree from
Harvard University and became a children's therapist. Drake was a director of psychodrama at the
UCLA Neuropsychiatric Institute, worked at
Cedars-Sinai Hospital, and maintained a private therapy practice. She taught at UCLA,
Pepperdine University, and presented research at the 52nd Annual Meeting American Orthopsychiatric Association in 1975. Under the name Betsy Drake Grant, her novel
Children, You Are Very Little (1971) was published by
Atheneum Books. Drake's last screen appearance was in the documentary film
Cary Grant: A Class Apart (2005), in which she reflected on Grant and their time together, and denied rumors alleging he was homosexual while suggesting he may have been bisexual. ==Personal life==