Revenge in Hamlet In Shakespeare’s Hamlet there are many themes regarding the play. Some of the themes are those of tragedy, insanity, violence, love, and many more. One theme that tends to stick out and is shown throughout the play is that of Revenge. Revenge. Revenge causes one to act blindly through anger, rather than through reason. Young Fortinbras, Laertes, and Hamlet were all looking to avenge the deaths of their fathers. They all acted on emotion, and this led to the downfall of two, and the rise to power of one. Since the Heads of the three major families were each murdered, the eldest sons of these famil