A panel show or panel game is a radio or television game show in which a panel of celebrities participate. Celebrity panelists may compete with each other, such as on The News Quiz; facilitate play by non-celebrity contestants, such as on Match Game and Blankety Blank; or do both, such as on Wait Wait Don't Tell Me. The genre can be traced to 1938, when Information Please debuted on U.S. radio. The earliest known television panel show is Play the Game, a charades show in 1946. The modern trend of comedy panel shows can find early roots with Stop Me If You've Heard This One in 1939 and Can You Top This? in 1940. While panel shows were more popular in the past in the U.S., they are still very common in the United Kingdom.

A game show is a genre of broadcast viewing entertainment where contestants compete for rewards. The shows are typically directed by a host, who explains the rules of the game as well as commentating and narrating where necessary. The history of the game shows dates back to the late 1930s when both radio and television game shows were broadcast. The genre became popular in the United States in the 1950s, becoming a regular feature of daytime television.