The blinking light atop the iconic landmark has been sending secret messages for decades.

This glamorous old building is said to have inspired the Tower of Terror.

The remains of the first punk club in L.A.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Nancy Thompson's Home from "A Nightmare on Elm Street."

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

These two monoliths have stood at the entrance to the neighborhood since the days it was called "Hollywoodland."

A master of deception, Harry Houdini's greatest trick may have been living in two places at once.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

Secret US military film studio in the Hollywood Hills.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This ultra-modern home clings to the slope of the Hollywood Hills on a precarious stilt.

Venue for strange sideshow displays and musical acts.

From sax to spuds, get 'em all at this landmark music establishment.

The exterior of this home was used for the hit television show, The Brady Bunch.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.