La puerta en la oscuridad

4 Stars After Averaging the 4 Episodes

The highlight here is the episode Testimone oculare (Eyewitness) which is easily a 6 star experience. The lead witnesses a murder while driving at night, but the body goes missing when the police investigate. She is stalked. It's suspenseful and has some genuinely creepy moments.

The worst of this bunch is La bambola (The Doll). This was a very slow episode with long scenes of people just walking around the city. I didn't care about the characters or the story. I gave that episode 2 stars.

The other two episodes fell in between these two and were pretty average and skipable. Overall the Door into Darkness was disappointing compared to Argento's other achievements around this time in his career.