Roger Lloyd-Pack (born 8 February 1944) is an English actor known for his roles in the TV shows The Vicar of Dibley, Only Fools and Horses and The Old Guys.Lloyd-Pack attended Bedales School in Hampshire, where he achieved three A Level passes and entry to RADA. On British television he is known for his role as Colin "Trigger" Ball in the BBC sitcom Only Fools and Horses.To international audiences he became known as Barty Crouch, Sr. in Harry Potter and the Goblet of Fire. He has appeared on Doctor Who and is also known for his role in The Vicar of Dibley as Owen Newitt. In 2005 he appeared in Series 2 of the ITV 1 series Doc Martin as farmer Phil Pratt who held a grudge against Doctor Ellingham as he believed he let his wife die through a mistake.