
Juliet Maryon Mills (born 21 November 1941) is an English actress. She is the sister of Hayley Mills, Juliet Mills began her career as a child actor. She was nominated for a Tony Award for her work in Five Finger Exercise in 1960. She progressed to film work, and then to television, playing the lead role in the sitcom Nanny and the Professor from 1970 until 1971. She received Golden Globe Award nominations for her work in this series, and for her role in the film Avanti! (1972). She won an Emmy Award for her performance in the television miniseries QB VII (1974).
Mills continued to appear in television and theatre, and from 1999 until 2008, she played a continuing role in the daytime drama series Passions, and was nominated for a Daytime Emmy Award for her work.
She has been married to actor Maxwell Caulfield since 1980.

Some Kind of Beautiful
2014 · as Joan

Avanti!
1972 · as Pamela Piggott

Beyond the Door
1974 · as Jessica Barrett

The Other Sister
1999 · as Winnie

The Rare Breed
1966 · as Hilary Price

Poolman
2024 · as Mrs. Patterson

The Wrong Box
1966 · as Mannish Woman on Train

Metalocalypse: Army of the Doomstar
2023 · as Whale (voice)

Hollywood Signs
2022 · as Self

Demon, Demon
1975 · as Isobel

Waxwork II: Lost in Time
1992 · as The Defense Attorney

Jonathan Livingston Seagull
1973 · as Marina (voice)

Carry On Jack
1964 · as Sally

In Which We Serve
1942 · as Freda's Baby

Oh! What a Lovely War
1969 · as Nurse

The Primevals
2023 · as Dr. Claire Collier

Running for Grace
2018 · as Grandmother

7000 Miles
2023 · as Sharon