"Rodman" (quite an engaging effort from James Franco) is doing a bit of experimentation on apes to try and find a way to treat his ailing father's Alzheimer's. It's when one of those goes bonkers and is killed that he realises that she had recently given birth. He retrieves the youngster and rears it at the home he shares with dad "Charles" (John Lithgow). It's all going fine until "Caesar" spots a neighbour having a go at the confused old man and decides he's having none of that. Now enter Brian Cox and his truly odious sidekick "Dodge" (Tom Felton) who are in charge of the newly…