north by northwest

North by Northwest (1959)

(Roger Thornhill - Cary Grant)

A hapless New York advertising executive Roger Thornill is kidnapped and mistaken for a government agent by a goup of foreign spies and is pursed across the country while he looks for a way to survive.

Thornhill escapes, but inorder to clear himself of a murder' that is believed he commited he follows Kaplan(government agent) to Chicago as a fugitive from justice, throughout Thornhills journey starting with the train and till the very end he is helped  by a beautiful blonde Eve Kendel