Bull is a British television sitcom created and written by Gareth Gwynn and John-Luke Roberts, who adapted it for television from their radio pilot, Antiquity. The show stars well-known comic actors Robert Lindsay and Maureen Lipman as the eponymous siblings and antiques shop owners Rupert and Beverley Bull, around whom the programme centres, alongside Claudia Jessie and Naz Osmanoglu as their hapless staff-members Faye and Toby respectively.