 Robdal died shortly afterwards, when he accidentally sat on his own detonator during a bank robbery.The Trotters' search for his hidden gold legacy was the focal point of the episode "The Frog's Legacy".When an old photograph of Robdal surfaced in the episode "Sleepless in Peckham", his striking resemblance to Rodney finally settled the issue of the latter's paternity after years of speculation.