The mention of Cued Speech (CS) within the field of deaf education and deaf studies is sure to spark some strong opinions. In this systematic review of the literature, the existing evidence related to the use of CS is examined thematically. While several studies indicate differences between modalities, the purpose of this paper is not to refute any modality, but to give an historical understanding of the research related to CS. In addition, the authors provide a chronicle of the themes related to CS since its inception in the 1960s, illustrating a shift in use over time. Discussion and implications for future research is provided.