Webisode 4 - Hydra Lives

1. Webisode 1 - Iron Man Is Born!2010-09-22 2. Webisode 2 - The Coming of the Hulk2010-09-23 3. Webisode 3 - The Man In the Ant Hill2010-09-24 4. Webisode 4 - Hydra Lives2010-09-25 5. Webisode 5 - Thor The Mighty2010-09-26 6. Webisode 6 - Behold, The Mandroids!2010-09-27 7. Webisode 7 - Hulk Versus the World2010-09-28 8. Webisode 8 - The Siege of Asgard2010-09-29 9. Webisode 9 - Nick Fury, Agent of S.H.I.E.L.D.2010-09-30 10. Webisode 10 - This Monster, This Hero2010-10-01 11. Webisode 11 - My Brother, My Enemy2010-10-02 12. Webisode 12 - The Isle of Silence2010-10-03 13. Webisode 13 - Enter The Whirlwind2010-10-04 14. Webisode 14 - Meet Captain America2010-10-05 15. Webisode 15 - The Red Skull Strikes!2010-10-06 16. Webisode 16 - If This Be Doomsday!2010-10-07 17. Webisode 17 - Welcome to Wakanda2010-10-08 18. Webisode 18 - Lo, There Shall Come a Conqueror2010-10-09 19. Webisode 19 - Beware the Widow's Bite!2010-10-10 20. Webisode 20 - The Big House2010-10-11 21. Avengers Unmasked: Hail, Hydra!2010-10-12 22. Avengers Unmasked: Masters of Evil2010-10-13 23. Avengers Unmasked: The Private War of Dr. Doom2010-10-14 24. Avengers Unmasked: Behold... The Vision2010-10-15