Sid and River play hide & seek with Jim and Jane. Duringthis time Sid explains where she’s been for 3 years. Does it make sense? You be the judge. Meanwhile Jackson and Roddy find Andy’s son Reese and take a road trip to Diana’s for some answers. This episode also produced the return of a key member of Slow Horses who clearly had moved on. We do a full breakdown so jump in the comments and let’s talk Slow Horses!