She made her film debut (billed under the name Amber Harrison) in Not Tonight Darling (1971), followed by a cameo in Barry McKenzie Holds His Own (1974), then larger roles in the X-rated movies Exposé (1976), Hardcore (1977) and Let's Get Laid (1977).
Barry Manilow | Barry Goldwater | Barry Bonds | Barry Gibb | Barry | Barry Levinson | Barry Humphries | Lynda Barry | Barry Lyndon | Barry McGee | Barry Greenstein | Barry County, Missouri | Dave Barry | Barry White | Barry Morse | Barry Mann | Barry Gifford | Barry County | Barry Commoner | Baker & McKenzie | Barry Sheene | Barry Lopez | Barry Diller | Barry Davies | Barry Bostwick | McKenzie Westmore | Barry Windsor-Smith | Barry Williams | Barry, Vale of Glamorgan | Barry Pepper |
In 1972 and 1974 Bentley was featured in the movies The Adventures of Barry McKenzie and Barry McKenzie Holds His Own, derived from the Barry McKenzie comic strip in Private Eye.