Timmy is in trouble, as he has one to complete a whole report on American History. So, he opens up a talk show in his treehouse, and by using the time scooter, he gets important American people to appear on the show, such as George Washington, to help Timmy get information for his report. But, when the time scooter runs out of time, Timmy finds himself back in time when the British ruled the American colonies. The only way out is to sign the Declaration of Independence in 1776. But, John Hancock is bitten by George Washington's wooden teeth, when they find out that George Washington was just Benedict Arnold. So, John Hancock can't sign, so Timmy signs for him! He is put on the $1 bill, also. He gets all the information he needs for his report. But can Timmy, A.J., and Chester get a passing grade on their report?