The search results for vary across different television series, and while none are titled "The Last Word," several episodes in this slot deal with themes of ultimate truths or finality.
Entertainment Weekly provides a recap of "Mr. Kaplan: Conclusion," which centers on the "truth" Red is hiding. Other Notable S4E21 Episodes
Though technically the finale (spanning episodes 21 and 22), the season 4 conclusion involves a massive secret being revealed. [S4E21] The Last Word
You can find a detailed review and analysis of its political relevance on Star Trek Forever or read about its iconic civil liberties speech . The West Wing
Depending on which show you are referring to, here are the most relevant "papers" or guides: The search results for vary across different television
: "Career Day." A lighter episode involving Claire returning to the workforce, detailed on Wikipedia .
Season 4, Episode 21 is It features a major resignation and a high-stakes investigation. Other Notable S4E21 Episodes Though technically the finale
: "The Double Death of the Dearly Departed." Discussion regarding character motivations for this episode can be found on Reddit . The Blacklist finale recap: 'Mr. Kaplan: Conclusion'