Roger LloydPack was an English stage screen and television actor He attended Bedales School in Hampshire and went on to study at the Royal Academy of Dramatic Art RADA in London He is best known for his role as Colin Trigger Ball in the BBC Television sitcom Only Fools and Horses and later as Owen Newitt in The Vicar of Dibley He later gained international fame through his role as Bartemius Barty Crouch Sr in Harry Potter and the Goblet of Fire in 2005 LloydPack died in his London home of pancreatic cancer in 2014 and is buried at Highgate Cemetery