We knew when, and now we know where the 2015 Ford Mustang will be unveiled. The big reveal on December 5 is going to take place on Good Morning America between the hours of 7 and 9 am. ABC's morning show confirmed hosts George Stephanopolous and Robin Roberts will be the lucky two presenting the new car, according to Mustang6G who heard the announcement made on the show. You now have just over a week to plan a trip to Times Square and find yourself a decent vantage point.