Desc: Trip Trap: Directed by Danny Hiller. With Kevin Whately, Stella Gonet, Sue Roderick, Darren Plews. The Armstrong Family - Ian (Whately), Kate (Gonet) and their children Tom and Molly live in a nice country house. But beneath this seemingly normal exterior, Maggie begins to suffer violent abuse at the hands of the normally placid Ian, with dreadful consequences for all the family.