Answer
Ian McShane played a character named Charlie Cartwright in the 1969 film If It's Tuesday, This Must Be Belgium. The film is a comedy-drama that follows a group of American tourists who travel to Europe and find themselves in various comedic situations. McShane's character is a cynical Englishman who is constantly complaining about the tourists. The film was a critical and commercial success, and McShane's performance was praised by critics.