Gwyneth Strong (born 2 December 1959) is an English actress. She is best known for her role in the BBC sitcom Only Fools and Horses as Cassandra, the love interest and, later, wife of Rodney (Nicholas Lyndhurst).
Strong's first acting appearance was in the Royal Court Theatre's production Live Like Pigs, when she was eleven. In 1973, whilst a pupil at Holland Park School, she appeared in the horror film Nothing But the Night as Mary Valley, and she was a regular in the children's TV series The Flockton Flyer between 1977 and 1979, as Jan Carter.
As well as her prominent role in the later series of Only Fools and Horses, she has appeared in the "Observation" segment about Detective Samantha Smith made for the 1990 series of The Krypton Factor, the two-part drama serial The Missing Postman as WPC Rachel McMahon, the BBC drama Real Women from 1997 to 1998, as Hetty in ITV's Lucy Sullivan Is Getting Married (1999), and in BBC drama Casualty in 2013 as Jim Brodie's wife, Elizabeth.
Strong featured in the television film It's A Lovely Day Tomorrow (1975), written by Bernard Kops and directed by John Goldschmidt, depicting the real-life drama of the Bethnal Green tube disaster in the Second World War. She also appeared in the "True Confessions" two-part episode of the series A Touch of Frost, reuniting her on screen with her Only Fools and Horses co-star David Jason.
She appeared on the West End stage in 2008, in the musical Our House, in which she played Kath Casey. In May 2010, Strong appeared in an episode of Midsomer Murders.
On 16 September 2016, she joined the cast of the popular BBC soap opera EastEnders, in the recurring role of Geraldine Clough.
Strong married former Footballers' Wives and Eldorado star Jesse Birdsall on 15 July 2000. They have one son Oscar (born 1988), and one daughter Lottie (born 1991) She now lives in Bexhill, East Sussex.
From Wikipedia, the free encyclopedia
Known For

The Story of Only Fools And Horses
(6 episodes)
2017

In Love with Alma Cogan
Laura
2011

New Tricks
(1 episode)
2004

The Story of Only Fools and Horses
2002

Harry Enfield's Brand Spanking New Show
(12 episodes)
2000
Lucy Sullivan Is Getting Married
(16 episodes)
1999

An Unsuitable Job for a Woman
(1 episode)
1997

The Missing Postman
WPC Rachel McMahon · (2 episodes)
1997

The Missing Postman
WPC Rachel McMahon
1997

Midsomer Murders
Katie Soper · (1 episode)
1997

Crimetime
Gwenda
1996

Silent Witness
(2 episodes)
1996

A Touch of Frost
(1 episode)
1992

Nice Town
Linda Thompson · (3 episodes)
1992

Afraid of the Dark
Blind Mother with Baby
1991

Living with Dinosaurs
Teacher
1990

Bosses From Hell
1989

Casualty
Elizabeth Brodie · (1 episode)
1986

King of the Ghetto
Sadie Deedes
1986

King of the Ghetto
Sadie Deedes · (4 episodes)
1986

Parker
Andrea
1985

White City
Girlfriend
1985

Rainy Day Women
Linda
1984
Mr. Right
Gloria · (4 episodes)
1983

The Story of Ruth
Sharon
1982

The Factory
Penny Shepherd
1981

Only Fools and Horses
(1 episode)
1981

Only Fools and Horses
Cassandra · (6 episodes)
1981

Electric in the City
Kerwin's Follower
1980

Ladies
Anne
1980

Bloody Kids
Jan, Ken's Girlfriend
1980
Dark Water
Jo
1980

Minder
Juror · (1 episode)
1979

No Mama No
Girl junkie
1979

Early Struggles
Carol
1976

It's a Lovely Day Tomorrow
Jane Bell
1975

Shadows
(1 episode)
1975

Angels
(1 episode)
1975

Nothing But the Night
Mary Valley
1973

The Adventures of Black Beauty
(1 episode)
1972

Play for Today
(3 episodes)
1970

Play for Today
Anne · (1 episode)
1970

Z-Cars
(1 episode)
1962