The Wizard of Odds (1973)

The Wizard of Odds is an American game show hosted by Alex Trebek that aired on NBC from July 16, 1973 to June 28, 1974 in which people from the studio audience vied in a number of rounds, primarily games revolving around statistical questions. Sam Riddle was the show's first announcer; toward the end of the run, Charlie O'Donnell replaced him.