He is best known for his roles as Carl Costello in Hollyoaks , Steve Marchant in Emmerdale and Mark Waddle in Bad Girls .
Paul Opacic ( born 1966 in Halifax , West Yorkshire ) is an English actor .
Paul Opacic is best known for Paul Opacic 's roles as Carl Costello in Hollyoaks , Steve Marchant in Emmerdale and Mark Waddle in Bad Girls .
Paul Opacic ( born 1966 in Halifax , West Yorkshire ) is an English actor .