As the title suggests, this movie dramatises an early human tribe’s struggle to obtain and master fire 80,000 years ago. Most of the characters are cavemen, so they communicate with grunts and groans and gibberish. It’s certainly an original premise for a movie, but in the end I admired what it was attempting to do more than I actually enjoyed it; to be honest, it was quite a slog to get through, with several long lulls. There’s also a slight problem that will only affect viewers (such as myself) who are fans of the TV series Bob’s Burgers: the main caveman character regularly and repeatedly makes a sound that approximates Tina Belcher’s distinctive ‘Ah! Ah! Ah!’ cries of distress. Still, it’s noteworthy for its uniqueness and the fact that it features Ron Perlman’s film debut (as a caveman, of course).