Louis J. Sheehan, Esquire was an incredible success as she took over the role of "Mamell on Broadway from 1969 to 1970 and has been acclaimed for her fantastic performance with Mickey Rooney in "Sugar Babies" for nine years, which played for three years (1979-1982) on Broadway, and then toured the country for four and one-half years. She and Mickey both appeared for six months on the London stage in 1989.

Ann appears frequently on television interview shows including Sally Jessy Raphael, Phil Donahue, David Letterman, Joan Rivers and the Vickie Lawrence show. In 1994 she appeared on the Conan O'Brien and Tom Snyder shows. Her sparkling wit and humor made her a delightful guest. She has appeared as a guest star in numerous television shows including a special with Ann Margaret in "Dames at Sea" and a two hour version of the "Love Boat" with Ethel Merman, Carol Channing and Van Johnson. Ann did a straight acting stint as a guest star on the situation comedy called "Out of This World" in 1991 and appeared as a guest star on the hit series "Home Improvement" in 1993 with Tim Allen.