Obidoro mewa ihe onyo-onyoo mgbe ọ na-etolite. Na-afọ1997 mere ihe onyo-onyoo Nollywood abụọ nke akpọrọ 'Compromise 2' na 'Waterloo'. N'oge 'Most beautiful girl in Nigeria' na-afọ 2002, Okereke gbara onye abụọ Mgbe e mesịrị na-afọ 2003, Okereke nwetara inwe abụọ n'ime nghọpụta asatọ onwetara na 2003 'Reel Awards for 'Best Actress - English' na 'Best Actress of the year 2003'. Mgbe ọgụchara akwụkwọ na 'New York Film Academy' na-afọ 2007, Okereke tọhapụrụ ihe onyo-onyoo nke akpọro 'Through the Glass' nke ọrụ ya bụ onye ntụziaka (director), Ode akwụkwọ ihe onyo-onyoo (scriptwriter), onye mmepụta (producer) na onye omee nke ihe onyo-onyoo (actress). Ihe onyo-onyoo a nwetara nghọpụta na 'Africa Movie Academy Award' maka 'Best Screenplay' na-afọ 2009. Na-afo 2014, O mepụtara ihe onyo-onyoo ọzọ nke aha ya bụ 'Dry' ebe ọrụkwara orụ onye ntụziaka (director), Ode akwụkwọ ihe onyo-onyoo (scriptwriter), onye mmepụta (producer) na onye omee nke ihe onyo-onyoo (actress) nke nwetakwara ọtụtụ inwe nke tinyere '12th Africa Movie Academy Awards na 2016 Africa Magic Viewers Choice Awards' nakwa onyinye ụgbọala ọhụrụ. Okereke emela ihe onyo-onyoo iri na itoolu (90).