News breaks of surprise cameo as Warner Bros. drops final The Flash trailer

C'mon, Andy Muschietti, leave us some surprises.

https://arstechnica.com/culture/2023/05/the-flash-gets-one-last-trailer-plus-a-surprise-cameo-spoiler/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social