June 17, 2019 • 59m
Dara O Briain hosts the ultimate test of collective, cross-generational intelligence. Who will overcome brain freeze and inch clos...Read more
June 18, 2019 • 59m
Dara O Briain hosts as the Smith family and the Simmons family go head to head to test their cerebral mettle.
June 19, 2019 • 59m
The Riley family and the Kerr family prepare to have their intellectual talents tested like never before.
June 20, 2019 • 59m
In the final heat, the Mohammed family from Watford and the Smith family from Cumbria compete for the last remaining spot in the semi-finals.
June 24, 2019 • 59m
Dara O Briain hosts the ultimate test of cross-generational intelligence. In semi-finals week, the six remaining families battle i...Read more
June 25, 2019 • 59m
In the second semi-final, two more of last week’s winning families return to the games lab and go head to head in the ultimate tes...Read more
June 26, 2019 • 59m
In the last semi-final, the competition reaches fever pitch. The fastest runners-up from the heats go head to head and need to pus...Read more
June 27, 2019 • 59m
In the grand final, the three sharpest families attempt the final super-charged challenges with ultimate levels of difficulty.