William"Will" Mellor (born 3 April 1976) is an English actor. He is known for his roles as Jambo Bolton in Hollyoaks, Jack Vincen…William"Will" Mellor (born 3 April 1976) is an English actor. He is known for his roles as Jambo Bolton in Hollyoaks, Jack Vincent in"Casualty", Gaz Wilkinson in Two Pints of Lager and a Packet of Crisps, and Ollie Curry in White Van Man.[1] He currently plays Liam Flynn in the BBC One series In with the Flynns.