TMZ Exposes Cash Cab's Contestant-Screening Process 7.82K Christopher Han 10/27/10 08:35AM Filed to: Tmz Tmz Cash Cab TV Video For those New Yorkers who still believed in the sanctity of the taxi cab based game show Cash Cab with Ben Bailey, TMZ swiftly sent them a blow last night. Spoiler alert: contestants are pre-screened.[There was a video here]