Guest Stars Michael Thomas as Dr. Jim Patterson Jane Lapotaire as Aunt Tess Golda Rosheuvel as Lisa's Mum Alexandra Gilbreath as Alex Phelps Martin Brody as Tommy Gilbert Bernard Lloyd as Thomas "Pops" Gilbert Amelia Donkor as Lisa Ewan Hooper as Fred Olson Aleksandar Mikic as Pavel Golescu Helen Bailey as Vicky Ellis Jack James as Micky Olson Douglas McFerran as Doug Reid