The episode explores alternative actors who could have played Severus Snape in the Harry Potter films, contrasting their potential portrayals with Alan Rickman's iconic performance. It profiles fifteen actors, highlighting their acting styles and how those styles might have shaped the character's interpretation. Each actor's potential portrayal is discussed in relation to Snape's complex personality. The article ultimately emphasizes the profound impact an actor can have on shaping a character's legacy and audience perception. It concludes by acknowledging Rickman's definitive performance while celebrating the richness and multifaceted nature of Snape's character.