Daniel Jillings (born 02/09/1982 in Oldham) is an English actor and former Police Officer with Greater Manchester Police known for his role as Mick Cooper in the World War Two film Enemy Lines, alongside Ed Westwick and John Hannah. He played Detective Constable Will Gibbons in ITV drama Prey as well as Billy Parker in Hollyoaks and recurring roles in BBC Doctors, Emmerdale and Casualty. He was the second actor to play Billy Parker in Hollyoaks.Along with Danny Miler, he co-founded the children's bereavement charity Once Upon a Smile in 2011.