The Narrator finds redemption at the end of the film by rejecting Tyler Durden's dialectic, a path that diverged from the novel's ending in which the Narrator is placed in a mental institution.
O Narrador atopa a redención ó final do filme ó rexeitar a dialéctica de Tyler Durden, un camiño que difire do final da novela no que o Narrador queda internado nun manicomio.