Post-apocalyptic romp with Gerard Butler

Gerard Butler (right) takes on another muscular role in a CGI-laden action-thriller which reteams him with his Angel Has Fallen director Ric Roman Waugh. After a huge comet threatens to devastate Earth, an engineer, his estranged wife and their young son embark on an epic journey across the US in search of sanctuary. Morena Baccarin, Scott Glenn and Hope Davis also star. From Friday