These outstanding sci-fi shows knew how to pull off an initial hook, roping audiences in with just the premiere.

A well-designed physical hedge matrix makes it impossible to find a way out. Similarly, the inversion matrix that takes root in the mind undermines common sense and makes critical thinking impossible.

Hollywood still loves its follow-ups – here’s our round-up of 124 (and counting) sequels currently on the way. Hollywood has got just a little warier of sequels over the past few years, and many that ...