This document summarizes language variation seen in the film script for Knight and Day. It presents research analyzing the descriptive qualitative data extracted from the film's dialogue. The analysis finds examples of language variation between characters including differences in dialect and accent. These variations occur at different dramatic points in the film labeled as pre-climax, climax, and anti-climax. The conclusion is that the language variations found in the film script are consistent with the theoretical framework of dialect and accent variations between speakers.