'Stranger Things' teaser confirms we're waiting until 2022 for more

Stranger Things? Now there's a name I haven't heard in years. The smash-hit Netflix series still has a season left, and a tantalizing teaser says we won't get it until 2022.

The 30-second teaser comprises of mostly old footage from Seasons 1-3, but with a few new shots. First there's a creepy-looking grandfather clock (time?...