The Apprentice (2005) : 4x2

Sir Alan Sugar puts 16 applicants through the job interview from hell. After an exhausting first task, the applicants are challenged to set up an overnight laundry business. They persuade customers to part with their washing (including hundreds of sheets from a hotel chain) then clean into the early hours. The following morning, following Sir Alan's warning not to lose a single sock, they return the clothes. Sir Alan's aides Nick and Margaret watch, and a second applicant will be fired.