WARNING: This episode contains spoilers for Episode Four of Grantchester Season 10. For actor Rishi Nair, just like his character Alphy Kottaram, returning to Grantchester for another season feels like coming home. In this episode, Rishi explores questions of identity, friendship, and found family for Alphy, as he revisits a formative part of his past and reflects on the advice given to him as a young man, “Don’t look back.”