When you finish watching “You’re Cordially Invited,” odds are pretty good you will have one song in particular stuck in your head. But it is still a pretty robust soundtrack.

Will Ferrell and Reese Witherspoon are ready to play, and “You’re Cordially Invited” has its moments, which is enough, probably, for home viewers in a five-or-six-laughs-will-do frame of mind.

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." Watch Party Newsletter What to watch Win $100 ...

You’re Cordially Invited Rated R for a lot of adult language and bad behavior. Running time: 1 hour 49 minutes. On Amazon Prime Video. You're Cordially Invited. Find Tickets.