Actors Joselyn Dumas and OC Ukeje pose for a portrait during an interview about the new film Potato Potahto on July 13, 2017 in Johannesburg, South Africa. The new comedy Potato Potahto, starring award-winning Nigerian star OC Ukeje and  Ghana’s Joselyn Dumas, premiers at the Durban International Festival (DIFF) on Sunday, July 16, 2017.