Keeping Mum

When housekeeper Grace Hawkins arrives at the Goodfellow vicarage, she finds a reverend too busy for sex, a bored wife who’s bedding her golf instructor, a promiscuous teenage daughter and a bullied son. Little does the family know that their new “Mary Poppins” has a few tricks — and secrets — up her treacherous sleeve. Niall Johnson directs this wickedly black comedy.