The Wizard of Oz opens in black-and-white for two full reels — not just the single doorway shot most people remember.

The Kansas bookends of *The Wizard of Oz* run for two full reels at the start and one at the end in black-and-white, far more than the single doorway shot audiences tend to remember.

Most people who grew up on *The Wizard of Oz* carry the same mental image: Dorothy steps through her farmhouse door into a world that blooms suddenly into color, and the black-and-white is over in an instant. That's not how the film is built. The first two reels are black-and-white, and so is the last reel. The famous door opening is the seam between two long stretches of monochrome — the Kansas that begins the picture and the Kansas that ends it — not the brief prologue memory has shrunk it into.

Why so much of the film is black-and-white

The 1939 MGM production used two different photographic worlds on purpose. Kansas is drab, dusty, and ordinary; Oz is Technicolor's three-strip showcase, saturated to a degree that still reads as unnatural. By spending two full reels in monochrome before the transition, the filmmakers give the color reveal its punch. You have to sit in the gray long enough to feel it lift. And because the story returns to Kansas at the end, the picture closes back in black-and-white too — a symmetry many viewers forget entirely because the ending doesn't come with a jolt.

A detail that surprises even fans: the Kansas footage wasn't printed as plain black-and-white in theaters. As the American Cinematographer piece "Beyond the Frame: The Wizard of Oz" describes, the opening and closing credits and the Kansas sequences were shot in black-and-white and then tinted using a sepia-tone process. So the "black-and-white" reels theater audiences actually saw carried a warm brown cast — the color of an old photograph, appropriate for a memory of home.

How we know the reel count

This isn't fan lore. The reel breakdown comes from the people who physically handled the film. Warner Bros., which controls the *Oz* library today, selected Pacific Title/Mirage to restore the movie's black-and-white segments. Phil Feiner, president of that company's optical division, laid out the format directly: the first two reels plus the last reel are black-and-white. In American Cinematographer's "Behind the Curtain: The Wizard of Oz," Feiner notes that this surprises people who only recall the door-opening scene — which is precisely the misremembering most of us are guilty of.

The reason a restoration expert can speak so precisely is that reels are the film's physical unit. A theatrical print of this era arrived on a stack of reels, each running roughly ten minutes, and a restorer works reel by reel, frame by frame. When Feiner says the first two reels are monochrome, he's not estimating from memory — he's describing the actual material his division cleaned, stabilized, and color-managed. The black-and-white portions and the Technicolor portions demand different restoration approaches, which is exactly why the boundary between them gets counted so carefully.

Picture the sepia sequence itself: the tornado gathering over flat farmland, Miss Gulch pedaling her bicycle, Auntie Em and the farmhands, all of it in that antique brown wash — a full quarter-hour or more of screen time before Dorothy ever reaches the door. That's the stretch our memories compress into a few seconds.

What's still worth arguing about is what "the original" even means here. Sepia-toned prints went to theaters in 1939, but not every surviving print, television broadcast, or home-video master preserved that tint; plenty of versions rendered Kansas as neutral black-and-white instead. So the honest answer to "was it sepia or black-and-white?" is *both*, depending on which print you're looking at — a reminder that a film isn't one fixed object but a family of copies, each one a decision about how to show you the same two reels of gray.