In Depth: A look back on the history of Los Angeles

SEGMENT A:  KTTV 70: The Beatles; Disneyland Opens

This year has been a huge milestone - marking 70 years since KTTV went on the air. We've done 70 stories to commemorate the occasion. We call it “KTTV 70” - looking back at LA's biggest moments, including the biggest pop culture moments - like when the British invasion came to LA, or opening day at the happiest place on earth.

SEGMENT B:   KTTV 70: The Pope Visits; The Shuttle Rolls Through LA

The world's attention has been focused on LA many times over the past 70 years, including the historic visit of Pope John Paul II, or the Space Shuttle Endeavor’s slow-roll through the streets of LA.

SEGMENT C:  KTTV 70: The Legendary Whisky a Go Go

Another part of LA history, and rock-n-roll lore, is the Whiskey a Go Go.  It's one of the most amazing venues in the country with a very storied past. Christine Devine takes a look back.

SEGMENT D:  KTTV 70: The Rose Parade

Every year, millions of people around the world watch the Tournament of Roses Parade, and KTTV was there at the beginning.