Sadie Sink reacts to fans telling her to run during *that* scene in @Stranger Things Season 5 🤣 #FallonTonight #StrangerThingsOnFallon #TonightShow #SadieSink #StrangerThings

Charlie Heaton is keeping up with the 2016 trend 🤣 #FallonTonight #StrangerThingsOnFallon #CharlieHeaton #StrangerThings #2016

@Nell Fisher teaches Jimmy a dance she choreographed to “Please Please Please” with Millie Bobby Brown and the @Stranger Things cast! #FallonTonight #NellFisher #StrangerThings #StrangerThingsOnFallon #JimmyFallon