Doctor Who › Series 10

S10 E4: Knock Knock

Name: Knock Knock
Released: 2017-05-06

Why do floorboards creak? When a sinister landlord shows Bill and her friends the perfect houseshare, they have no idea what lies ahead... knock knock, who's there?

Air date	May 6, 2017
Runtime	45 minutes
TMDB rating	★ 6.7/10