Original sentence: Brisby in Don Bluth's first animated feature, The Secret of NIMH (1982).Hartman retired from acting in 1982 after voicing the character of Mrs
Edited sentence: A sensitive and shy individual marred by mental health issues—for which she was institutionalized many times—Hartman retired from acting in 1982 after voicing the character of Mrs.Brisby in Don Bluth's well-received first animated feature The Secret of NIMH (1982).She died of suicide, age 43