Wiktionary
second guess
vb. (alternative spelling of second-guess English)
Wikipedia
Second Guess
Second Guess is a British family game show that aired on The Family Channel from 1993 to 1994. It was hosted by Andrew O'Connor. The first show aired on 5 November 1993 at 9pm to an audience of 1.8 million viewers. It was won by the Sorsky Family who consisted of brothers Elliot, Michael and Richard. The show was filmed in front of a live studio audience.