The Chase Series 10 Episode 4 Episode 4 ( Air Date 2016-05-02 ) Genre Reality category. Overview "Bradley Walsh presents as contestants - Chris, Kara, Margaret and Darren - pit their wits against one of the ruthless Chasers in the hope of winning a potential prize pot worth thousands of pounds. They work as a team and play strategically to answer general knowledge questions against the clock and race down the game board to the exit without being caught.".