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| Creator: | Dario Argento | ||
| Composer: | Giorgio Gaslini | ||
| Country: | Italy | ||
| Language: | Italian | ||
| Num Seasons: | 1 | ||
| Num Episodes: | 4 | ||
| Producer: | Dario Argento | ||
| Cinematography: | Elio Polacchi | ||
| Editor: | Amedeo Giomini, Alberto Moro | ||
| Runtime: | 60 minutes | ||
| Company: | RAI[1] [2] | ||
| Network: | Rai 1 |
Door into Darkness (it|La porta sul buio) is an Italian anthology horror television series conceived by Dario Argento. It consists of four one-hour episodes broadcast in 1973.
In a retrospective review, Troy Howarth in his book on gialli stated that "The Neighbor" was a "pleasant diversion" and "The Tram" was the series highlight. Howarth declared "The Doll" as "sluggish and predictable" while "Eyewitness" a "marked improvement" from "The Doll".