Join The Professor and Goober on a thrilling time-travel adventure to the time of David and Goliath. Through a hilarious mix-up, they witness the ultimate underdog victory, teaching a valuable lesson on courage, faith, and the power of believing in God. What happens when Dufus stumbles upon their time machine, convinced he's uncovered a plot of space robots? Will our time-traveling duo outsmart Dufus's next move, or will their historical hijinks come to an unexpected end?