In "El día de los muertos estupidos" the gang travels to Mexico where Billy finds his long lost twin brother. In "Heartburn" Billy and Mandy use Grim's camera that reveals true heart, and discover a disturbing truth about Irwin.
Did You Know?
I thought we are going out for a hamburger. We've been in this car for hours. I get cranky when I'm hungry!
I get hungry when I'm cranky! We're like twins!
[burps as Mandy punches him into the seat, causing him to have a white airbag on his head