There was strange but welcome guest at an Illinois couple's wedding Saturday.
"Stranger Things" actor David Harbour officiated the wedding ceremony for Erika and D.J. Rockwood.
The couple had to get 125,000 retweets on Twitter back in January to get this Hollywood star to show up at their wedding.
In less than 24 hours, that challenge was met.
Harbour specifically got ordained in order to perform the ceremony in Springfield.