She Slept in the Dress. Then the Blood Dried Stiff

The prom scene in Carrie (1976) is one of the most replayed moments in horror history. Behind it sits a detail about the lead actress that rarely makes the trailer reel.

Sissy Spacek was determined that Carrie's ruined dress match from shot to shot. Rather than wait for crews to re-stain it each morning, she chose to sleep in the blood-covered dress for three days.

The setup was practical. A trailer near the set gave her a place to rest, and the dress stayed exactly as the cameras had last seen it. Spacek reportedly told co-star P.J. Soles, "It's got to match."

The "blood" wasn't blood at all. Production designer Jack Fisk, who was also her husband, said it was Karo syrup and food coloring. Spacek even offered to use the real thing, and the crew declined.

Syrup behaves like honey once it sits. Fisk recalled that it stuck to her so badly that people followed her around with water bottles, squirting her arms to unstick them from her body.

The dousing itself was a different experience. Spacek said the blood was warmed beforehand, and the bucket felt like a warm blanket when it landed. The dried-on days that followed were the part she hadn't bargained for.

There's one more twist. Stephen King's novel described a red dress, but the costume designer pushed for a blush, peach tone instead. A paler dress meant the blood would show up far more shockingly.