The exterminator, played by Chris Elliot, is named Pete. In the series "Everybody Loves Raymond," Rays brothers brother-in-law, also played by Chris Elliot, is named Peter. Throughout "The King Of Queens," series, Ray Ramano makes guest appearances as his character Ray Barone as well as fellow actor Doris Roberts. Peter is most likely another crossover if these two series.
Doug and Carrie watch part of Lagaan in the newspaper vendor's stall.