

Seasons and episodes
4
Season 4 July 07, 2007
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4 - 1Perfect Day July 07, 2007
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4 - 2Divided We Stand July 14, 2007
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4 - 3Don't Drink the Water July 21, 2007
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4 - 4Big Fat Alien Wedding July 28, 2007
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4 - 5Secret of the Omnitrix (1) August 04, 2007
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4 - 6Secret of the Omnitrix (2) August 04, 2007
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4 - 7Secret of the Omnitrix (3) August 04, 2007
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4 - 8Ben 4 Good Buddy September 22, 2007
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4 - 9Ready to Rumble September 29, 2007
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4 - 10Ken 10 October 06, 2007
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4 - 11Ben 10 vs. Negative 10 (1) March 09, 2008
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4 - 12Ben 10 vs. Negative 10 (2) March 09, 2008
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4 - 13Goodbye and Good Riddance April 15, 2008
3
Season 3 November 25, 2006
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3 - 1Ben 10,000 November 25, 2006
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3 - 2Midnight Madness December 02, 2006
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3 - 3A Change of Face December 09, 2006
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3 - 4Merry Christmas December 11, 2006
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3 - 5Benwolf February 17, 2007
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3 - 6Game Over February 24, 2007
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3 - 7Super Alien Hero Buddy Adventures March 03, 2007
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3 - 8Under Wraps March 10, 2007
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3 - 9The Unnaturals March 17, 2007
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3 - 10Monster Weather March 24, 2007
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3 - 11The Return April 07, 2007
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3 - 12Be Afraid of the Dark April 14, 2007
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3 - 13The Visitor April 21, 2007
2
Season 2 May 29, 2006
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2 - 1Truth May 29, 2006
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2 - 2The Big Tick May 30, 2006
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2 - 3Framed May 31, 2006
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2 - 4Gwen 10 June 01, 2006
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2 - 5Grudge Match June 07, 2006
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2 - 6The Galactic Enforcers June 13, 2006
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2 - 7Camp Fear June 21, 2006
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2 - 8Ultimate Weapon July 06, 2006
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2 - 9Tough Luck July 12, 2006
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2 - 10They Lurk Below July 18, 2006
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2 - 11Ghostfreaked Out July 25, 2006
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2 - 12Dr. Animo and the Mutant Ray August 25, 2006
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2 - 13Back With a Vengeance October 09, 2006
1
Season 1 December 27, 2005
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1 - 1And Then There Were 10 December 27, 2005
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1 - 2Washington B.C. January 13, 2006
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1 - 3The Krakken January 14, 2006
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1 - 4Permanent Retirement January 21, 2006
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1 - 5Hunted January 28, 2006
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1 - 6Tourist Trap February 04, 2006
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1 - 7Kevin 11 February 11, 2006
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1 - 8The Alliance February 18, 2006
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1 - 9Last Laugh February 25, 2006
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1 - 10Lucky Girl March 04, 2006
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1 - 11A Small Problem March 11, 2006
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1 - 12Side Effects March 18, 2006
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1 - 13Secrets March 25, 2006
Overview
When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome powers. With such abilities at his disposal, Ben realizes a greater responsibility to help others and stop evildoers, but that doesn't mean he's above a little superpowered mischief now and then.