Biography
Sandra Kay Duncan (born February 20, 1946) is an American actress, comedian, dancer and singer. She is a three-time Tony Award nominee, including for the title role in the 1979 revival of Peter Pan, and a two-time Emmy Award nominee. On screen, she is perhaps best remembered as a regular panelist on The Hollywood Squares and for The Hogan Family, replacing Valerie Harper as the mother figure from the third season onward.
Filmography
Cast Credits

Middletown
Character: Peg Hogan
MOVIE • 2021

Scooby-Doo and Guess Who?
Character: Sandy Duncan (voice)
TV • 2019
The 1st 13th Annual Fancy Anvil Awards Show Program Special: Live in Stereo
Character: Self
MOVIE • 2002

Never Again
Character: Natasha
MOVIE • 2001

Law & Order: Special Victims Unit
Character: Virginia Farrell
TV • 1999

The Swan Princess
Character: Queen Uberta (voice)
MOVIE • 1994

Miracle on Interstate 880
Character: Lorrie Helm
MOVIE • 1993

The Tonight Show with Jay Leno
Character:
TV • 1992

Rock-A-Doodle
Character: Peepers (voice)
MOVIE • 1991

The Best of Disney: 50 Years of Magic
Character: Self
MOVIE • 1991

Law & Order
Character: Defense Attorney Shelly Kates
TV • 1990

My Boyfriend's Back
Character: Chris Henry
MOVIE • 1989

A Day at the Beach
Character: Mom / Molly the Mermaid
MOVIE • 1989
Barney and the Backyard Gang
Character: Mom
TV • 1989
Barney and the Backyard Gang: Three Wishes
Character: Mom
MOVIE • 1988

Barney and the Backyard Gang: The Backyard Show
Character: Mom
MOVIE • 1988

Joan Rivers and Friends Salute Heidi Abromowitz
Character: Sandy Duncan
MOVIE • 1988

ALF
Character: Herself
TV • 1986

My Little Pony
Character:
TV • 1986

The Hogan Family
Character: Sandy Hogan
TV • 1986