Video: Will Ferrell promises to 'bite every German player if I have to'
Will Ferrell has promised to "bite every German player" if it guarantees the US get a result against in their final group match this evening.
The Anchorman star was gate-crashed a fan party in Recife last night and told fans: "If the game gets close, I will bite every German player if I have to!
Ferrell is a football fan and has been spotted in Los Angeles wearing the Republic of Ireland jersey.
To add to the atmosphere, USA coach Jürgen Klinsmann has released a letter informing employeers to allow their staff to take the day off to focus on the game and get behind the team.