Dean Haglund (born July 29, 1965) is a Canadian actor known for the role of Richard "Ringo" Langly, one of the Lone Gunmen on The X-Files. Haglund is also a stand-up comedian, specializing in improvisational comedy (formerly with Vancouver TheatreSports League.) In addition to The X-Files, Haglund also portrayed Langly in the spin-off The Lone Gunmen, which aired thirteen episodes in 2001..