It's a Knockout

An un-scripted comedy show in which four guest performers improvise their way through a series of games, many of which rely on audience suggestions.

Human cannonballs! Human pinballs! Crashes, smashes and mud splashes! Twenty-four thrill-seekers will compete in the world's largest extreme obstacle course designed to provide the most spills, face plants and wipeouts ever seen on television.

American version of the tense gameshow where contestants tackle a series of multiple-choice questions to win large cash prizes.

America's favorite quiz show where contestants are presented with general knowledge clues in the form of answers, and must phrase their responses in question form.