There is a wildcard at every wedding, but in the case of "You're Cordially Invited," there are two. And they are played by Will Ferrell and Reese Witherspoon. Now streaming on Prime, the film directed by Nicholas Stoller centers on two families who unknowingly double book their weddings at the same small inn — an inn that can really only accommodate one wedding.

Are you with Reese Witherspoon or Will Ferrell? “You’re Cordially Invited,” a new comedy directed by Nicholas Stoller, brings together two stars whose movie worlds are nearly as divided as wedding guests on separate sides of the aisle.