Season
- Season 0 2001-04-24
- Season 1 1983-01-16
- Season 2 1984-01-15
- Season 3 1985-01-14
- Season 4 1986-01-20
- Season 5 1987-01-26
- Season 6 1987-12-14
- Season 7 1988-10-09
- Season 8 1989-11-27
- Season 9 1990-09-11
- Season 10 1991-10-14
- Season 11 1992-10-12
- Season 12 1993-10-11
- Season 13 1994-10-17
- Season 14 1995-10-16
- Season 15 1996-10-07
- Season 16 1997-10-06
- Season 17 1998-09-20
- Season 18 1999-09-27
- Season 19 2000-10-01
- Season 20 2001-09-12
- Season 21 2002-09-02
- Season 22 2003-10-08
- Season 23 2004-09-16
- Season 24 2005-10-03
- Season 25 2006-10-02
- Season 26 2007-10-15
- Season 27 2009-01-01
- Season 28 2010-02-01
- Season 29 2010-10-18
- Season 30 2011-10-10
- Season 31 2013-01-07
- Season 32 2014-01-06
- Season 33 2015-01-05
- Season 34 2016-01-04
- Season 35 2016-09-26
- Season 36 2017-10-18
- Season 37 2018-07-30
- Season 38 2019-09-30
- Season 39 2020-07-20
- Season 40 2021-01-07
- Season 41 2022-02-14
- Season 42 2023-01-02
- Season 43 2024-01-22
- Season 44 2025-01-21
Season 44 Episode
- Season 20 Hunting Bin Laden
- Season 20 Target America
- Season 20 Looking for Answers
- Season 20 Dangerous Straits
- Season 20 Trail of a Terrorist
- Season 20 Gunning for Saddam
- Season 20 Saudi Time Bomb?
- Season 20 The Monster That Ate Hollywood
- Season 20 An Ordinary Crime
- Season 20 Inside the Terror Network
- Season 20 Dot Con
- Season 20 Inside the Teenage Brain
- Season 20 American Porn
- Season 20 Roll Over: the Hidden History of the SUV
- Season 20 Testing Our Schools
- Season 20 Battle for the Holy Land
- Season 20 Requiem for Frank Lee Smith
- Season 20 Modern Meat
- Season 20 Did Daddy Do It?
- Season 20 Terror and Tehran
- Season 20 Muslims
- Season 20 The Siege of Bethlehem
- Season 20 Bigger Than Enron
- Season 20 Shattered Dreams
Frontline - Season 20 Episode 3 Looking for Answers
7.40 55 minutes Sunday night, as U.S. bombers and cruise missiles attack targets in Afghanistan, Osama bin Laden released a videotape calling on Muslims worldwide to join his war on America. Next to bin Laden was his close association, an Egyptian named Ayman al-Zawahiri, a man who is certainly as important to the terror network as bin Laden himself.
Tonight on FRONTLINE, the full story of these two men, the story of how the seeds of their hatred for America were sown not in Afghanistan but in two of the U.S.'s greatest allies in the Islamic world, Egypt and Saudi Arabia, and the story of how they joined forces to pursue a common enemy.
