1. Witness2. Bigamist Bride3. Islam: Questions and Answers4. Catfish A Cyber Romance5. Miracle at the Mine6. Cold Case: What Happened to Oregon Teen?7. Bullied To Death: Victims' Stories8. Charity Scam Exposed9. The New Face of Heroin Addiction10. Child Sex-Abuse Report11. Better Business Bureaus12. Cher13. A Barbara Walters Special: A Thanksgiving Visit With President and Mrs. Obama14. Amanda Lewis15. 7 Wonders16. Be the Change: Save a Life17. The Clique18. 20/20 Reports19. 20/20 Reports20. The Congresswoman and the Astronaut21. 20/20 Reports22. Mother's Day Murder23. Street Kids: A Year on the Road24. Wrong Turn: The Kati Kim Story25. Astronaut Love Triangle: The Soap Opera Behind the Space Shuttle26. 20/20 Reports27. Life of Lies28. Charlie Sheen: In His Own Words29. Carmina Salcido's Survival Story/Life WIth Gators and Crocs30. Disaster in the Pacific31. 'Dexter' Fans Turned Killers?/Jennifer Hudson: "Idol" to "It Girl"32. See What's Next33. 20/20 Reports34. William and Catherine: A Modern Fairytale35. A Barbara Walters Exclusive: Elton John and David Furnish36. A Special Edition of 20/20: The Royal Wedding: A Modern Fairytale37. A Special Edition of 20/20: The Royal Wedding: A Modern Fairytale38. Kill Shot: The Story Behind bin Laden's Death39. Infomercial Nation40. A Special Edition of 20/20: Reality Rule$: When TV Gets Real41. June 3, 201142. June 8, 201143. June 10, 201144. June 17, 201145. June 24, 201146. July 8, 201147. July 15, 201148. Super Powers Super Humans49. July 22, 201150. July 29, 201151. August 5, 201152. August 12, 201153. August 19, 201154. August 26, 201155. September 2, 201156. September 9, 201157. September 16, 201158. September 23, 201159. September 30, 201160. October 7, 201161. October 14, 201162. November 25, 2011