Netflix's The Witcher RATS spinoff is a high stakes heist series that is attempting to escape Henry

There are only six of them, which the official logline affirms, indicating that Riff Raff is a prequel and that it would take place before the gang met Ciri. Six young thieves must rely on their criminal abilities as they plan the largest theft of their lives against the most deadly crime ring in the kingdom, according to the spin-off series' brief plot summary.