Elementary Season — 4

Season 4 is available for streaming on platforms such as Hulu and Disney+ with a subscription, or for purchase through retailers like Fandango at Home. Elementary recap: All In and Art Imitates Art

Season 4 of the CBS series focuses on the complex reintroduction of Sherlock Holmes' estranged father, Morland Holmes (played by John Noble), and the fallout of Sherlock's relapse at the end of the previous season. Key Narrative Arcs Elementary Season 4

: The duo eventually finds ways to bring Sherlock and Joan back into the NYPD fold despite the department's initial resistance. Where to Watch Season 4 is available for streaming on platforms

: Continues to be Sherlock's steadying force and a highly capable detective in her own right, maintaining an "unbreakable friendship" with Sherlock. Where to Watch : Continues to be Sherlock's

: Struggles with his sobriety while dealing with his father's unwanted interference in his life.

: A new series regular who becomes a central figure throughout the season's overarching mystery.