Gareth Marks: Gareth Marks. Actor: Bridget Jones's Diary. Gareth Marks was born in 1960 in London, England, UK. He is an actor, known for Bridget Jones's Diary (2001), Bugs (1995) and Sixty Six (2006).
Known For: Bridget Jones's Diary (Simon in Marketing), Bugs (Jean-Daniel Marcel), Sixty Six (Mr. Wall), Mile High (Cosmo)