The most surprising thing about this by-the-numbers comedy, in fact, is that it comes to us from writer-director Nicholas Stoller. He updated Kermit & Co. so delightfully in “The Muppets,” tartly reconceived the revenge rom-com with “Forgetting Sarah Marshall,” and scored on the small screen with both “Platonic” and the updated “Goosebumps.”

Reese Witherspoon and Will Ferrell play the sister and father of two brides fighting over the same venue in Nicholas Stoller's winning comedy.

Will Ferrell and Reese Witherspoon are rivals who crash each other's wedding parties in the unfunny Prime Video rom-com "You're Cordially Invited."