Light spoilers ahead! Turn back now if you haven’t finished Stranger Things season 3 yet.

*cue theme song*

Ok. Let’s get right to it. There’s a scene in the new season when Hopper and Joyce visit Murray Bauman to help translate the Russian scientist, Alexei.

At one point, Hopper makes a phone call from Murray’s landline which sets him off as he doesn’t want to be tracked.

Turns out, you can actually call that number and reach Murray’s voicemail! The number is (618) 625-8313 and someone recently posted a YouTube video of what you can expect to hear when you dial it. Check it out below and finish the new season of Stranger Things now if you haven’t already.