33

Lily James

as Poppy

39

Billie Piper

as Hannah 'Belle' Baxter

39

Gemma Chan

as Charlotte

40

Ashley Madekwe

as Gloria 'Bambi' White

43

Paul Nicholls

as Det. Sgt. Harry Keegan

44

Callum Blue

as Alex McLoud

46

James D'Arcy

as Duncan Atwood

64

Toyah Willcox

as Gail Baxter

46

Iddo Goldberg

as Ben

52

Ace Bhatti

as Ashok

70

Cherie Lunghi

as Stephanie Charlton

About Secret Diary of a Call Girl

About

A seemingly normal woman named Hannah Baxter (Billie Piper) lives a secret life as a call girl with an alias of Belle. The series was based on the blog and books by the pseudonymous "Belle de Jour."

Trivia

The opening theme song of the series was an instrumental version of Amy Winehouse's "You Know I'm No Good."