with 17 episodes premiered on Invalid Date

with 23 episodes premiered on October 3, 2004

Mary Alice Young, a seemingly perfect housewife commits suicide, fearing that a dark secret, involving her, her husband, and their son would be exposed.

with 23 episodes premiered on September 25, 2005

The seemingly perfect lives in the suburban neighborhood of Fairview are shaken by the arrival of the mysterious Betty Applewhite.

with 23 episodes premiered on September 24, 2006

The residents of Fairview deal with the arrival of the mysterious Orson Hodge.

with 17 episodes premiered on September 30, 2007

Katherine Mayfair and her family are introduced as the center of the season's mystery.

with 24 episodes premiered on September 28, 2008

The season's mystery is centered around Edie Britt's third husband Dave Williams.

with 23 episodes premiered on September 27, 2009

Angie Bolen and her family are the focus of this season's mystery.

with 23 episodes premiered on September 26, 2010

After losing both her husband and her business, Bree slowly begins the process of rebuilding her life, first by telling her friend Gabrielle a secret that could end their friendship, and then by star… see more

with 23 episodes premiered on September 25, 2011

The housewives deal with covering up the murder of Gabrielle's stepfather Alejandro Perez.