Annie discovers that Frankie and Jules have been kidnapped by Rick, and the race is on to save them. But the discovery of Annie and Greig's affair by Lorna threatens to blow the sisters apart. Angus returns home with a new lease of life having survived his recent surgery. However, Kim reminds him they still have a secret that needs to be shared. Meanwhile, a familiar face returns to Shieldinch to visit Amber. (thetvdb.com)