War for the Planet of the Apes broader inspirations from films like "The Bridge on the River Kwai" and "The Great Escape". Feeling that there was a need to imbue Biblical themes and elements, they also watched Biblical epics like "Ben-Hur" and "The Ten Commandments". The influences and inspirations were made evident in the relationship between Caesar and Woody Harrelson's Colonel, a military leader with pretensions toward godhood. Reeves has compared their relationship to the dynamic between Alec Guinness's British Commander and Sessue Hayakawa's prison camp Colonel in "Bridge on the River Kwai". Another comparison is in Caesar's journey to find the Colonel, flanked by a posse
The Bridge on the River Kwai so appalled, he confesses he is not an officer; he impersonated one, expecting better treatment from the Japanese. Warden responds that he already knew and that the American Navy agreed to transfer him to the British to avoid embarrassment. Realising he has no choice, Shears volunteers. Meanwhile, Nicholson drives his men hard to complete the bridge on time. For him, its completion will exemplify the ingenuity and hard work of the British Army long after the war's end. When he asks that their Japanese counterparts pitch in as well, a resigned Saito replies that he has already given the order.