I didn't say that Louis was "like" Dr. Borg of Wild Strawberries. They are indeed "utterly different people". What I wrote was: "Louis reminded me of the Professor in Bergman's Wild Strawberries re-examining his life". Basically while watching L'Intrus I thought of Wild Strawberries (something that simply happened in the course of watching Denis's film) because both protagonists are men of advanced age who experience an event that propels them to re-examine the lives they have lived. They are not alike; they are engaged in a similar project or task.