By Brandy McDonnellThe initial teaser poster for the upcoming sequel "Ghostbusters: Afterlife" debuted this weekend, and if that field of waving wheat looks like something that you might see in Oklahoma, well, you're not wrong. The official synopsis released Friday tells us this much: From director Jason Reitman and producer Ivan Reitman, comes the next chapter in the original "Ghostbusters" universe.Read more on NewsOK.com