found: Rue Cases-Nègres [VR] 1995, c1983:opening credits, cast (Douta Seck)
found: OCLC, Apr. 15, 1999(hdg.: Seck, Douta ; usage: Seck, Douta; Seck, Doute)
found: Doura Manè, 2020:page 15 (Douta Seck; famous actor of the Daniel Sorano theater company of Dakar, actor in several films)
found: Oxford Reference (online), viewed July 29, 2021(Seck, Douta; 1919-1991; Senegalese actor and singer, born in Mali, educated in Senegal at the École William Ponty; studied architecture in Paris from 1946, but abandoned it to train as a singer; he acting career began in 1949 when he played the Congo Witch-Doctor in O'Neill's Emperor Jones; in Salsburg in 1964 he achieved fame with his performance as Christophe, king of Haiti, in Aimé Césaire's La Tragédie du roi Christophe, a role he played internationally until 1978; he also acted in more than 10 films; he returned to Dakar in 1972 and worked at the Daniel Sorano National Theatre until 1984)
found: Wikipedia, French version, July 29, 2021(Douta Seck; Senegalese actor; born 4 August 1919 in Saint-Louis, died 5 November 1991; a Dakar cultural house bears his name)