Crash Course is an American game show that premiered on ABC on August 26, 2009.
Five teams of two are revealed at the beginning (Siblings, Mother-Son, Best Friends, Single Moms, Roommates, Neighbors etc.).
Then through Wreck Alley, where they go through some exploding on-fire cars following a mud track.
Then the teams would stop in front of a dead end and switch drivers while being sprayed by some intense water.
The third episode was originally going to air on September 9, 2009, but due to a Presidential Address, it was postponed.