Haggle's Luck / Head In the Clouds

S1 E10: Feeling invincible because he was given a good luck charm by Hornswoggle, Haggle sets out on a series of daring adventures. His new found prowess amazes him, particularly when Andy convinces him that the charm is a phony. Because Spence is so involved with his physics experiments he almost forgets to take Andy and Tina to the concert. Andy has to step fast to avoid the interfering of Hornswoggle and the three friends finally arrive at the concert on time.