Watch on Soap2day. Prequel to Only Fools and Horses, set in the 1960s. Joan Trotter is in an unhappy marriage with the work-shy Reg, with whom she has a teenage son, Derek ('Del Boy'). However, the reappearance in Peckham of bank robber, 'art connoisseur' and womaniser Freddie Robdal, recently released after a ten year prison sentence, would bring about changes in her life.