Marion and Geoff is a BBC television mockumentary, produced by Baby Cow Productions and screened on BBC Two in 2000, with a second series following in 2003. The series starred Rob Brydon as Keith Barret, a naïve taxi driver going through a messy divorce from his wife, Marion, who, though he fails to realise it, has had a long-standing affair with her work colleague, Geoff. Each episode is presented as a monologue, filmed by a fixed camera in the confines of his cab.