you bet your life

definitely, for sure, of course

You Bet Your Life is an American radio and television quiz show. The first and most famous version was hosted by Groucho Marx, of Marx Brothers fame, with the unflappable announcer and assistant George Fenneman. The show debuted on radio in 1947, then made the transition to the NBC television network in 1950. The television version was changed very little from the radio version. It was filmed before a studio audience, then slightly edited for television broadcast. In 1960 it was renamed The Groucho Show and ran a further year.
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