Although research has addressed factors underlying wrongful conviction, relatively little research investigates how people who have been wrongly convicted are perceived by others. In particular, we examined the impact of an exonoree speaking about his experiences on attitudes and perceptions of wrongful conviction. To contribute to this understudied area, we surveyed two groups of students before and after hearing a guest lecture--either a guest lecture on wrongful conviction given by an exonoree or a guest lecture on Aboriginal issues. We assessed attitudes toward individuals who have been wrongly convicted, attitudes regarding the role of government in wrongful conviction, and attitudes about who is at risk of wrongful conviction. In general, participants who heard the exonoree's lecture reported more attitude change toward wrongly convicted individuals in comparison to those who heard the other lecture. Our research is situated within Goffman's theory of stigma and implications of these findings for exonorees and the literature on wrongful conviction are discussed.Wrongful conviction is one of the greatest injustices an individual may ever suffer (Innocence Project 2010). In the United States alone, there are more than 250 known exonerations of wrongly convicted individuals based on DNA evidence (Innocence Project 2010). In Canada, Doob (1996) sampled practicing criminal defence lawyers, finding that close to half believed a client they had represented was wrongly convicted. Although actual rates of wrongful conviction are impossible to determine, it is estimated that anywhere from 0.5% to 15% of all convictions are erroneous (e.g.