Jean-Yves Lafesse is an actor of 64 (13 mars 1957 - 22 juillet 2021). Jean-Yves Lafesse has appeared in 1 show and 24 movies. A performance to be found in the role of Julius Segonzac in the series Murders in…. In the cinema, in the role of Dutour in the feature film L'Arnacœur.