Nightmare Tenants, Slum Landlords Evicted! Nightmare Tenants Episode 4 Episode 4 ( Air Date 2021-07-08 ) Genre Documentary category. Overview "Doctor Tariq, with the help of his lawyer, tries to throw out a tenant who refuses to pay. In London, the police discover that there are 30 men living in an unsafe house. They refuse to say who their landlord is.".