Dot is horrified to discover that Bobby's pet is actually a snake, and is currently on the loose inside her house. She's got that all-important meeting with the vicar to think about, so she hastily rearranges it over at the B and B. Little does she know, that slippery snake has set in motion a rather unfortunate chain of events... Meanwhile Sam finds out about Jay and Dexter's motor, Michael starts working on his new plan for Janine, and Carol gives Masood the brush off. Temper, temper...