Trivia

She had an adopted son with David McCallum: Jason David McCallum (born 1963). He died of an accidental drug overdose in 1989.

Of the many movies she appeared in that starred husband Charles Bronson, Assassination (1987) was her biggest role. As the wife of the President of the United States, Bronson's character, a Secret Service Agent, spends the entire movie trying to protect her. She was not merely a supporting player, but the movie's co-lead. And this was her last movie role alongside Bronson.

Diagnosed with breast cancer in 1984, thereupon undergoing a mastectomy.

She had two daughters with Charles Bronson: Zuleika Bronson (born August 4, 1971) and Katrina Holden Bronson.

She was interred at Forest Lawn Memorial Park, Hollywood Hills, Los Angeles, California.

She had two sons with David McCallum: Valentine McCallum and Paul McCallum.

Both of her husbands, David McCallum and Charles Bronson, were stars of The Great Escape (1963).

Originally trained and began her career as a dancer.

She was a celebrity spokesperson for the American Cancer Society.

Co-wrote the song "Deal With It" with her son Valentine McCallum just three months before she passed away.

She was awarded a Star on the Hollywood Walk of Fame at 6751 Hollywood Boulevard in Hollywood, California on June 20, 1989.

Had horse farms in Vermont and California.

She painted and had an art gallery in Los Angeles called Art Actually.

Ex-daughter-in-law of David McCallum Sr..

For different reasons, people often confused her with either Jill St. John or the late Sondra Locke.