Ten of the squad were born in America, while nine have played in the country's domestic competition.
Squad: Mark Cantoni (Dalby), Andrew Durutalo (USA Eagles), Bureta Faraimo (Mackay Cutters), Gabriel Farley (Southampton Dragons), Kristian Freed (Connecticut Wildcats), Mike Garvey (Ipswich Jets), Roman Hifo (Mangere East Hawks, New Zealand), Danny Howard (Wentworthville), Stephen Howard (Tuggeranong Vikings), Luke Hume (New York Knights), Judah Lavulo (Cabramatta), Joel Luani (Wests Tigers), David Marando (Belrose), Ryan McGoldrick (Salford City Reds), Clint Newton (Penrith Panthers), Mark Offerdahl (Connecticut Wildcats), Joseph Paulo (Parramatta Eels), Junior Paulo (Parramatta Eels), Craig Priestly (Southampton Dragons), Matt Petersen (Cudgen Hornets), Tui Samoa (Redcliffe Dolphins), Matt Shipway (Newcastle), Les Soloai, Lelauloto Tagaloa (Hawaii Chiefs).
We spoke to referee Jack Smith about his rapid rise from the mariners to overseeing televised Super League clashes.
We profile the England international as he readies for the Four Nations and trades the Dragons for a return to his hometown club Warrington.
Serbia and Spain won't be playing in the 2017 World Cup after suffering heavy defeats yesterday in the qualifiers.