found: nuc87-107121: Higgins, C. The Ik, c1984(hdg. on TxCM rept.: Cannan, Denis; usage: Denis Cannan)
found: LC data base, 6/6/88(hdg.: Cannan, Denis, 1919- )
found: The power and the glory, 1959DLC copy theater program, Olney Theatre production (by Dennis Cannan and Pierre Bost)
found: Internet Broadway database, Dec. 4, 2009(Denis Cannan; Male; Writer)
found: Contemporary authors online, Feb. 4, 2011(Denis Cannan; b. May 14, 1919, Oxford, England; original name, Denis Pullein-Thompson; name legally changed in 1964; actor; playwright, 1949- )
found: Guardian WWW site, Oct. 19, 2011(Denis Cannan; b. May 14, 1919, Oxford; d. Sept. 25, 2011; playwright best known for his 1950 comedy Captain Carvallo)