Adelaide: An successful actress, attractive and ambitious, vain and selfish but with a certain amount of self-knowledge. 40s
Millie: Her understudy. Old friend of Adelaide's, Bright, breezy and attractive. Once also married to one of Adelaide's husbands.
Judy: The assistant stage manager, a rather neurotic and nervous young woman, 18 - 20.
Justin: The Company Manager, an extravert, affected, impertable, sophisticated. 50s
Edward: "The Husband", an impresario, charming, debonaire and unscrupulous.
Pearl: Sickly sweet and ingratiating, secrely envious of the two main actresses but hides it well. 50s