NEW YORK--(BUSINESS WIRE)-- Viggle Inc. (Symbol: VGGL), the popular social TV service, has today announced that former Miami Dolphins Hall of Fame Quarterback Dan Marino has joined forces with Viggle and will act as Honorary Commissioner of the MyGuy real-time fantasy football game, now through the end of the 2014 season. Marino's involvement will start with the MyGuy Playoff Football Challenge, running January 5-20. He will provide Viggle members with coaching tips and strategies to help them compete through this year's playoffs for a chance to win the grand prize and join him in New Orleans for The Big Game.