] When he finally maintains a short moment of order, he instructs them: "You will employ the hour in writing an essay on the book you were given o read during the holidays.The cast credits (shown above a wintry Alaska blizzard scene) - with only technical and production categories, uniquely excluded any mention of the acting cast members (a group of mostly unknown performers).Koba told his companions: "Enough guns here to kill every ape.Must warn Caesar.Who knows what humans are really doing up there?"During their work at the dam, a blockage of debris was cleared by detonating explosives, although Carver suffered an injured leg.[Had he disappeared? What was his unknown fate?] The film concluded with a slow tracking shot toward the decomposed, rotted head of Mrs.The film was the first feature film to be based on a TV series with the same name.The original film, a reinvention of the espionage TV series, was followed by a number of sequels.With the tagline: "Expect the impossible."With a production budget of $80 million, and box-office gross receipts of $181 million (domestic) and $457 million (worldwide) - the third highest-grossing film of 1996.