One of the many joys of parenting is getting to rewatch all your favourite childhood films with your own kids. Ignoring the collective groans of ‘not something from the olden days, again’, I have introduced my lot to all the greats: The Karate Kid, The Goonies, Three Men and a Baby, Kindergarten Cop – each one as brilliant as I remembered (the now obvious sexism and stereotyping a handy teaching point).