MUMS ON THE RUN tells the often hilarious story of Pat and Sam, two middle aged mothers, intent on fleeing hearth and home for a blissful, family free fortnight of drawing and cooking classes - only to end up at ramshackle and leaky old Hartley House where the ever resourceful Aunt Biddy has found herself quite inadvertently struggling to get her nephew Tom's life back on track by opening his only asset as a get away from it all idyllic country retreat. Add a Polish butler straight out of Dad's Army, a lovesick artist, and a succession of whacky guests and the Mums' joint intent on getting the most from their leisure time sees them ending up getting a lot more than the change they had bargained for...