Movies:
* The Three Lives of Thomasina (1964) as Catriona Macdonald
* The Night of the Iguana (1964) as Charlotte Winslow
* The Littlest Angel (1969) as A Child
* The House That Screamed (1970) as Jane
* The Adventures of the Black Stallion (1979) as Sarah
* The Night the Lights Went Out in Georgia (1981) as The Woman
* The Day the Laughter Died (1981) as Linda
Television:
* The Avengers (1963) (1 episode)
* The Saint (1963) (1 episode)
* The Man from U.N.C.L.E. (1965) (1 episode)
* The Wild Wild West (1967) (1 episode)
* The Virginian (1969) (1 episode)
* The Six Million Dollar Man (1975) (1 episode)
* The Love Boat (1978) (1 episode)
* Simon & Simon (1982) (1 episode)
* Murder, She Wrote (1989) (1 episode)
Dotrice's career has been primarily focused on television and stage work, but she remains best known for her iconic performance as Mary Poppins.