Black Doves stars Gabrielle Creevy and Ella Lily Hyland have responded to talk of a possible spin-off for their characters. The pair play assassin double act Eleanor Davies and Fionnuala Williams in the spy thriller series, and for fans, their chemistry has been one of the high points. In season 2, it only gets stronger as the two begin a slow-burn romance culminating in an explosive first kiss – quite literally.