Game$how Marathon is an American television program which aired on CBS from May 31, 2006 to June 29, 2006. It is based on the UK series Ant & Dec's Gameshow Marathon which aired on ITV in 2005. The show features contestants competing in some of television's most historically popular game shows, in a single-elimination format until an ultimate winner is found. Both the UK and US versions featured celebrity contestants. The US version was produced by FremantleMedia North America and Granada America and was hosted by Ricki Lake and announced by Rich Fields. In the US, the series only aired for a single season, while in the UK a second season aired in 2007, this time entitled Gameshow Marathon and hosted by Vernon Kay. This program was recorded at Stage 46, CBS Television City in Los Angeles, CA, USA.

Hollywood Squares is an American panel game show, in which two contestants play tic-tac-toe to win cash and prizes. The "board" for the game is a 3 × 3 vertical stack of open-faced cubes, each occupied by a celebrity seated at a desk and facing the contestants. The stars are asked questions by the host, or "Square-Master", and the contestants judge the veracity of their answers in order to win the game. Although Hollywood Squares was a legitimate game show, the game largely acted as the background for the show's comedy in the form of joke answers, often given by the stars prior to their "real" answer. The show's writers usually supplied the jokes. In addition, the stars were given question subjects and plausible incorrect answers prior to the show. The show was scripted in this sense, but the gameplay was not. In any case, as host Peter Marshall, the best-known "Square-Master" and the man in whose honor the show's first announcer, Kenny Williams, actually "coined" the term, would explain at the beginning of the Secret Square game, the celebrities were briefed prior to show to help them with bluff answers, but they otherwise heard the actual questions for the first time as they were asked on air.

The country's top bakers battle it out to create Halloween's spookiest and most-irresistible treats. From spider cupcakes, cheesecake coffins and witch finger cookies to towering confections of terror, these bakers must prove their skills to the judges to land the $25,000 prize and the title of Halloween Baking Champion!

Two families compete against each other in a contest to name the most popular responses to a survey question posed to 100 people.

Master bushcrafters compete in build-offs themed to a specific environment over a week-long period in this reality competition.