DVD and Blu-Ray easter eggs

This is a listing of extra hidden stuff on DVDs which a lot of people will never find...until now.

Kung Pow: Enter the Fist (2002)2
Layer Cake (2004)1
Left Behind II: Tribulation Force (2002)1
Legally Blonde 2: Red, White & Blonde (2003)1
Lemony Snicket's A Series of Unfortunate Events (2004)2
Leprechaun (1993)1
Life on Mars (2006 TV show)1
Lilo & Stitch (2002)2
Little Britain (2003 TV show)1
The Little Mermaid (1989)3
Little Nicky (2000)2
Logan's Run (1976)1
Looney Tunes: Back in Action (2003)1
The Lord of the Rings: The Fellowship of the Ring (2001)1
The Lord of the Rings: The Return of the King (2003)1
The Lord of the Rings: The Two Towers (2002)1
Lost (2004 TV show)11
Madagascar (2005)2
Mallrats (1995)6
Married... with Children (1987 TV show)1