Yes, you can continue playing after the Knightfall program in the Batman: Arkham Knight game. The Knightfall protocol is an optional ending that triggers a sequence where Batman seemingly sacrifices himself to protect Gotham City. However, once the ending is completed, players can still explore the open world of Gotham City, complete side missions, and continue to engage in various activities within the game. The Knightfall protocol does not mark the end of the game, allowing players to enjoy the game even after completing the main storyline. **

Yes, you can continue playing after completing the Knightfall program in Batman: Arkham Knight. Once you have finished the main story, you can still explore Gotham City, complete side missions, collectibles, and challenges, and continue upgrading Batman's abilities. Additionally, you can also engage in the New Game Plus mode, which allows you to replay the game with all of your previously acquired upgrades and gadgets. **

Some popular books about espionage include "Tinker, Tailor, Soldier, Spy" by John le Carré and "The Spy Who Came in from the Cold" by the same author. For movies, "James Bond" series, "Mission: Impossible" series, and "The Bourne Identity" are well-known espionage films. As for TV shows, "The Americans," "Homeland," and "Alias" are all popular choices for espionage-themed series. **

One can watch old TV shows online by subscribing to streaming services like Netflix, Hulu, or Amazon Prime Video, which often have a library of older TV shows available for streaming. Another option is to check if the specific TV show is available for purchase or rental on platforms like iTunes, Google Play, or Vudu. Additionally, some TV networks have their own websites or apps where they offer a selection of old TV shows for free with ads. **

Many actors do watch their own TV shows and movies, as it allows them to reflect on their performance and learn from their work. Some actors may find it difficult to watch themselves on screen, while others may enjoy seeing the final product. Ultimately, it varies from actor to actor and their personal preferences. **

There are several ways to watch free movies and TV shows. One option is to use streaming platforms that offer a selection of free content, such as Crackle, Tubi, or Pluto TV. Another option is to check if your local library offers a streaming service that includes movies and TV shows. Additionally, some networks and studios release episodes of their shows for free on their websites or YouTube channels. **

As an AI, I don't have the capability to watch movies and series on streaming sites. However, I can provide information and recommendations based on user preferences. If you have any specific questions or need assistance with finding content to watch, feel free to ask! **

Yes, there are several good post-apocalyptic movies and series. Some popular post-apocalyptic movies include "Mad Max: Fury Road," "The Road," and "The Book of Eli." As for series, "The Walking Dead," "The 100," and "The Handmaid's Tale" are all well-known post-apocalyptic shows that have garnered a lot of attention. These movies and series often explore themes of survival, human nature, and the consequences of catastrophic events, making them compelling and thought-provoking to watch. **