Denise starred in a Campbell's Soup commercial.
Denise's first husband, Rick, died from a brain aneurysm.
In November of 1976, Denise was hit by a car while crossing the street. She ended up in a full leg cast for eight months. She still suffers from leg and back pain.
Denise participated in a beauty contest at the age of 4.
At the age of 7, Denise moved to New York to live with her sister, Carol.
Denise was talked into becoming an actress by her mom, Flo.
Denise started acting at the age of 2 when she starred in a Florida Home Heating commercial.
Denise was raised in Coconut Grove, Florida.
Denise retired from acting in her twenties so she could be married.
Denise worked on Broadway for a short time. She starred in Peter Pan, Sherry, and Our Town.
Denise's favorite song is Quentin's Theme.
While filming Dark Shadows, Denise and David Hennesey snuck into Joan Bennett's dressing room to smoke.
Denise lived in Iowa for a short time after her divorce.
Denise had the chance to play the role of Regan in The Exorcist but her mother refused to allow her screen-test for it after reading the script.
In 1962, Denise starred in a musical called Lolita.
Denise sometimes attends autograph shows and Dark Shadows fan conventions.
Denise once worked as an accountant in Colorado.
Denise and Mark have a son named Josh.
Denise's first husband, Rich Keller, died in 1983. She re-married later to Mark Willard in 1995, but divorced him in 1998.
Denise: You're never too big that you can't be nice to people.
Denise: My new role in life is being mom to my son Josh.