For Adam Mitchell, growing up meant spending summers crammed in his grandparents’ Loveladies house with 21 other family members for weeks of mini golf, Fantasy Island visits, sleepovers and enough chaos to inspire a lifetime of stories.

LASTING IMPACT: Adam Mitchell (above left) will screen his dark comedy ‘Bad Shabbos’ on Sept. 6 in Loveladies, where he spent childhood summers.

Now, decades later, Mitchell has channeled that family mayhem into his latest film project, the dark comedy “Bad Shabbos,” starring Kyra Sedgwick and Method Man.