Season 4

S04E01 - The Butterfly Effect (1) - October 16, 2009
S04E02 - The Butterfly Effect (2) - October 16, 2009
S04E03 - Blue on Blue - October 23, 2009
S04E04 - The Wiener, The Bun and The Boob - October 30, 2009
S04E05 - Plus None - November 06, 2009
S04E06 - Backseat Betty - November 13, 2009
S04E07 - Level (7) With Me - November 27, 2009
S04E08 - The Bahamas Triangle - December 04, 2009
S04E09 - Be-Shure - December 11, 2009
S04E10 - The Passion of the Betty - January 06, 2010
S04E11 - Back in Her Place - January 13, 2010
S04E12 - Blackout! - January 20, 2010
S04E13 - Chica and the Man - February 03, 2010
S04E14 - Smokin' Hot - February 10, 2010
S04E15 - Fire and Nice - March 10, 2010
S04E16 - All the World's a Stage - March 17, 2010
S04E17 - Million Dollar Smile - March 24, 2010
S04E18 - London Calling - March 31, 2010
S04E19 - The Past Presents the Future - April 07, 2010
S04E20 - Hello Goodbye - April 14, 2010

Season 3

S03E01 - The Manhattan Project - September 25, 2008
S03E02 - Filing for the Enemy - October 02, 2008
S03E03 - Crimes of Fashion - October 09, 2008
S03E04 - Betty Suarez Land - October 16, 2008
S03E05 - Granny Pants - October 23, 2008
S03E06 - Ugly Berry - October 30, 2008
S03E07 - Crush'd - November 06, 2008
S03E08 - Tornado Girl - November 13, 2008
S03E09 - When Betty Met YETI - November 20, 2008
S03E10 - Bad Amanda - December 04, 2008
S03E11 - Dress for Success - January 08, 2009
S03E12 - Sisters on the Verge of a Nervous Breakdown - January 22, 2009
S03E13 - Kissed Off - February 05, 2009
S03E14 - The Courtship of Betty's Father - February 12, 2009
S03E15 - There's No Place Like Mode - February 19, 2009
S03E16 - Things Fall Apart - February 26, 2009
S03E17 - Sugar Daddy - March 05, 2009
S03E18 - A Mother Of A Problem - March 12, 2009
S03E19 - The Sex Issue - March 19, 2009
S03E20 - Rabbit Test - April 30, 2009
S03E21 - The Born Identity - May 07, 2009
S03E22 - In the Stars - May 14, 2009
S03E23 - Curveball - May 21, 2009
S03E24 - The Fall Issue - May 21, 2009

Season 2

S02E01 - How Betty Got Her Grieve Back - September 27, 2007
S02E02 - Family/Affair - October 04, 2007
S02E03 - Betty's Wait Problem - October 11, 2007
S02E04 - Grin and Bear It - October 18, 2007
S02E05 - A League of Their Own - October 25, 2007
S02E06 - Something Wicked This Way Comes - November 01, 2007
S02E07 - A Nice Day for a Posh Wedding - November 08, 2007
S02E08 - I See Me, I.C.U. - November 15, 2007
S02E09 - Giving Up the Ghost - November 22, 2007
S02E10 - Bananas for Betty - December 06, 2007
S02E11 - Zero Worship - January 10, 2008
S02E12 - Odor in the Court - January 17, 2008
S02E13 - A Thousand Words by Friday - January 24, 2008
S02E14 - Twenty-Four Candles - April 24, 2008
S02E15 - Burning Questions - May 01, 2008
S02E16 - Betty's Baby Bump - May 08, 2008
S02E17 - The Kids Are Alright - May 15, 2008
S02E18 - Jump - May 22, 2008

Season 1

S01E01 - Pilot - September 28, 2006
S01E02 - The Box and the Bunny - October 05, 2006
S01E03 - Queens for a Day - October 12, 2006
S01E04 - Fey's Sleigh Ride - October 19, 2006
S01E05 - The Lyin', the Watch, and the Wardrobe - October 26, 2006
S01E06 - Trust, Lust, and Must - November 02, 2006
S01E07 - After Hours - November 09, 2006
S01E08 - Four Thanksgivings and a Funeral - November 16, 2006
S01E09 - Lose the Boss? - November 23, 2006
S01E10 - Fake Plastic Snow - November 30, 2006
S01E11 - Swag - January 04, 2007
S01E12 - Sofia's Choice - January 11, 2007
S01E13 - In or Out - January 18, 2007
S01E14 - I'm Coming Out - February 01, 2007
S01E15 - Brothers - February 08, 2007
S01E16 - Derailed - February 15, 2007
S01E17 - Icing on the Cake - March 15, 2007
S01E18 - Don't Ask, Don't Tell - March 22, 2007
S01E19 - Punch Out - April 19, 2007
S01E20 - Petra-gate - April 26, 2007
S01E21 - Secretaries Day - May 03, 2007
S01E22 - A Tree Grows In Guadalajara - May 10, 2007
S01E23 - East Side Story - May 17, 2007