Girlfriends is a British drama series where Matthew Lewis plays the role of Tom, the son of one of the main characters Gale Stanley. Interestingly, Zoë Wanamaker played the role of Madam Rolanda Hooch in the Harry Potter movies. The Girlfriends show centers around middle-aged women that have been friends since childhood. When one of them needs the support of the others, we find out that all of them have difficult lives.