The Girls Next Door

S6 · E1 · Oct 11, 2009

Meet the New Girls Episode 1

The sixth season begins with Hef's new girlfriends Crystal Harris and twins Karissa and Kristina Shannon. The sisters travel to Las Vegas to celebrate their double Playmate issue.

S6 · E2 · Oct 18, 2009

Look Before You Peep Episode 2

Hef and Crystal go to Las Vegas to join the twins. Later, they go to see Holly in a live show.

S6 · E3 · Oct 25, 2009

The Wheel World Episode 3

Crystal, Karissa and Kristina get into trouble on a Hollywood tour bus and fear they may be arrested.

S6 · E4 · Nov 1, 2009

The S'more The Merrier Episode 4

The twins and Crystal camp in the backyard at the mansion with some friends, but end up in Hef's room to watch a movie.

S6 · E5 · Nov 8, 2009

Uncover Girl Episode 5

Karissa and Kristina prepare for roles as sexy twins in Sofia Coppola's movie "Somewhere." Meanwhile, Crystal learns she will be a Playmate and poses for her photo shoot.

S6 · E6 · Nov 15, 2009

Ciao Time Episode 6

Hef attends a music festival in Italy and takes the twins and Crystal along to share the fun.

S6 · E7 · Nov 22, 2009

Charity Begins at Holmby Episode 7

Bridget Marquardt hosts a fashion show to benefit an animal charity and gets Crystal and the twins to help out.

S6 · E8 · Nov 29, 2009

Stay Tuned Episode 8

A film shoot for a video game takes place at the mansion. Also: Crystal takes singing lessons.

S6 · E9 · Dec 6, 2009

The Showering Inferno Episode 9

Holly, Bridget, Crystal and the twins throw a baby shower for Kendra.

S6 · E10 · Dec 6, 2009

Deja View Episode 10

Hef and Crystal celebrate their first anniversary of being together.

S6 · E11 · Aug 8, 2010

The Bunny House Episode 11