Robert Boulter is a British film, television and theatre actor. He had a guest-starring role on the television series The Bill in 2000. This was followed by a starring role in the play Herons written by Simon Stephens, which was performed in 2001 at the Royal Court Theatre. He had a guest role in the television series Judge John Deed in 2002. In 2004 Boulter landed a role as "Craig" in the episode "Teddy's Story" of the television series The Long Firm; he starred alongside actors Mark Strong and Derek Jacobi. He was cast in the 2005 theatre productions of the Philip Ridley play Mercury Fur, which was performed at the Drum Theatre in Plymouth and the Menier Chocolate Factory in London. He was directed by John Tiffany and starred alongside Ben Whishaw, Shane Zaza, Harry Kent, Fraser Ayres, Sophie Stanton and Dominic Hall. In 2006, Boulter starred alongside Whishaw in the play Citizenship written by Mark Ravenhill. He appeared on a 2006 episode of the television series, Doctors, followed by a role in the 2007 theatre production of How to Curse directed by Josie Rourke. How to Curse was performed at Bush Theatre in the London Borough of Hammersmith and Fulham. 

United Kingdom