What happens when you cross 'Stranger Things' with '90s kids' show 'Round The Twist'? The nastiest earworm tune of all time happens, that's what.

'When Stranger Things Happen' is Netflix Australia and New Zealand's take on the 'Round The Twist' intro that is pretty much a shot-for-shot remake.

Unfortunately we don't have the searing banger that is the 'Stranger Things' intro music here, so prepare to singing "How strange things happen..." for the rest of the day/week/year after watching.

Via Netflix