I refer to the film Outlaws and Angels (2016) wherein everyone in the household had... a nasty secret, all of which were revealed as the story progressed.
tangerines
entebbe
little-fish
midsommar
antibodies
patient-zero
into-the-dark
night-of-the-living-dead
monstervision
rudy
the-vampire-diaries
kaagaz-ke-phool
raid
tom-sawyer
screenplay
murder-by-death
the-prodigy
lord-of-the-rings-1978
three-steps-above-heaven
monty-python
an-unexpected-journey
good-will-hunting
intruders
the-sting
diving-bell-and-butterfly
the-wind-rises
titans
beverly-hills-cop
the-man-in-the-moon
mortal-kombat