Can You Top This? was a radio panel game in which comedians told jokes and tried to top one another. The unrehearsed program, sponsored at one point by a papaya-flavored soft drink called Par and later by Colgate-Palmolive, was created by veteran vaudevillian "Senator" Edward Hastings Ford, who claimed he was taking part in a joke session at a New York theatrical club when he conceived the idea. However, the format was quite similar to a prior joke-telling radio series, Stop Me If You've Heard This One (1939–40), which featured Ford and cartoonist Harry Hershfield as panelists. Many jokes involved ethnic humor told in dialect.
Promotion advertisement for the program
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 recording of radio panel show Wait Wait... Don't Tell Me!, featuring, from left, announcer and scorekeeper Carl Kasell; host Peter Sagal; and panelists Adam Felber, Roxanne Roberts and Keegan-Michael Key before a live audience.
Panellists and host John Charles Daly on What's My Line?, in 1952