Big Brother UK: Season 15, Episode 18

15 - 18: Day 16

Highlights are shown of life from within the house. Jackie, Gina and Wolfy discuss about what they saw on the other housemates audition tapes. Jackie and Gina decide to try and catch Callum out. Today's task pitches the girls against the boys in a battle of the sexes. Wolfy admits to Callum that she, Jackie and Gina have seen everybody's audition tapes and continues that Dexter and Hazel can not be trusted. Jackie and Gina put their plan into action unaware that Callum knows they have seen his audition tape. For winning the task, the boys are rewarded with a girls' night in themed evening. Some of the housemates start to suspect that Gina, Wolfy and Jackie have seen their audition tapes. The girls end up admitting that they have seen everybody's audition tapes. Dexter finds a tennis ball that has been thrown over the wall which says Dan is an actor written on it.