A young affluent couple expecting their first child hits it off with the new couple that moves in downstairs, until a dinner party between them ends in a shocking accident.
Justin
Kate
Jon
Theresa
Tessa
Mark
Allergy Doctor
Sonographer
Phil
Registrar
Babyshower Woman (uncredited)
Abi
Sonographer 12 Weeks
Kate's Colleague
Indhu
Tom
Baby Billy
