"Smoke Detectors" is the first segment of the thirty-first episode of 101 Dalmatians: The Series. It aired on September 26, 1997.
When Cruella's smoking in bed sets her house on fire, she moves in with the Dearlys until she can quit. The pups attempt to help.
- This is one of four episodes that shows Cruella to be a smoker. She mentions it in "Home is Where the Bark Is" and is shown to smoke in "Leisure Lawsuit" and "Hail to the Chief".
- This episode mentions Roger smoking a pipe, as he does in the animated 101 Dalmatians.
- The teaching tape that Lucky places in the radio spells "Your" incorrectly, having it read: "Train Yoor Pup".
- Anita mentions that she and Roger are picking Nanny up from the train station, but when they come back, they have groceries instead of Nanny. Though it's possible that Nanny had some items she needed in Gruteley, and Roger and Anita got groceries while they were there.