The actress who plays Frances in childhood is played by Melissa McCarthy's real life daughter Vivian Falcone.
According to co-star Regina Hall, Nicole Kidman maintained the Russian accent throughout the entirety of filming (six months) and didn't resume her Australian accent until filming wrapped.
Filmed at real life luxury retreat in Byron Bay called Soma.
Nine Perfect Strangers is the most watched Hulu Original of all time
Lapochka is generally defined as a Russian term of endearment. It is typically used when referring to a loved one, relative, children or young people. Some synonyms in English include "darling", "sweetheart", "lassie" and "honey".