Big Love: Marital Rivalry

See how it all began. Download the entire first episode of the hit original series, Big Love.

An honest and in-depth look at polygamy as it relates to HBO's hit series "Big Love".

Get to know Bill Paxton, who portrays "Bill Hendrickson" on HBO's Original Series, "Big Love".

Get to know Jeanne Tripplehorn, who plays first wife "Barbara Dutton Henrickson" on the HBO Original Series, "Big Love".

Get all the love you need to be caught up for the new season of BIG LOVE.

Barb's gentle care helps Nicki move on after giving birth.

Flash back three years and watch the tension roll in like a thick fog as Bill introduces Margene as the "babysitter" to his skeptical wife, Nicki.

3 wives,1 husband, lots of babies. Watch as the women of the household get together to get out.

Get all the love you need to be caught up for the new season of BIG LOVE.

The cast of "Big Love" talks about HBO's new drama series.

The cast of "Big Love" talks about HBO's new drama series.

The cast of "Big Love" talks about HBO's new drama series.

Behind the scenes of HBO's intriguing new drama series, 'Big Love.'

Behind the scenes of HBO's intriguing new drama series, 'Big Love.'

The stylish, intricately detailed sets of HBO's edgy new series "Big Love" are revealed in this behind-the-scenes special.

Chole Sevigny talks about her role as Bill Hendrickson's wife "Nicky".

Chole Sevigny talks about her role as Bill Hendrickson's wife "Nicky".

Chole Sevigny talks about her role as Bill Hendrickson's wife "Nicky".

Jeanne Tripplehorn talks about her character "Barb", the first of three wives in a modern day polygamist family.