This Ron Howard film is about the only firefighting movie you ever need to see. It stars Kurt Russell and William Baldwin as two sons of a fireman who died in the line of duty, with both following him into the profession. A feud develops between the pair though as the eldest is convinced his sibling isn't up to the job. What do we need now then? A chance for him to prove his worth of course! This comes in the form of a serial arsonist terrorising the city of Chicago, setting fire to things with a substance called trychtichlorate, which is not an actual chemical, but no mind that, go with it.