Plot: Who Do You Trust? is an American game show which aired from September 30, 1957, to November 15, 1957, at 4:30 pm, Eastern on ABC, and from November 18, 1957, to December 27, 1963 at 3:30 pm, Eastern - which helped garner a significant number of young viewers coming home from school. The series was originally emceed by Johnny Carson and originally announced by Bill Nimmo