April, May, June and July Barber don’t have much in common anymore. An upcoming family wedding will place the four siblings in the same room for the first time in years. But shortly before, when April spots their father, who went missing while serving overseas a decade ago, their reunion becomes entirely more complicated. While the siblings’ search for the truth about their father forces them back into each other’s lives, it also intensifies their private dramas. April loves her husband but seeks excitement outside their marriage. May had big dreams for the future, but she’s still stuck living at home. June is eager to marry her girlfriend, so why does she need a drink at every wedding-related event? And then there’s baby brother July, whose unrequited love for his straight roommate has him more confused than ever.

It’s the Hollywood event of the season, and anyone who’s anyone will be enjoying their evening at socialite Holly Stabler’s gorgeous hilltop estate. For personal assistant Zanne Klein, the gala is her chance at a promotion she’s chased for far too long, which means she’ll finally be able to buy a house, pay off her loans, and give her girlfriend the life she deserves. But just when the perfect party seems to be in reach, Phoebe Lee, a talented director who mysteriously disappeared decades before, shows up uninvited --- with a dark secret. As the event unfolds and truths are exposed, Zanne, Holly and Phoebe are set on a collision course that promises to make the night one Hollywood will never forget.