Sister-In-Law ActComedy Play Trailer Play Trailer Sister-In-Law ActComedythumb_upthumb_downSister-In-Law ActOctober 31, 2025Directed byMark HendersonAn uptight woman is poised to lead the church choir until her estranged sister-in-law shows up and challenges her for control of the congregation.GB content warning Last Updated: 16 days ago Request Update CastSimon FlynnChurch congregationTauria B. RaynorMargaretTheresa ShangazhikeTabithaIngo DierkschniederDevout TimDuane TuckerHarryAndrei VladTrailerSister in Law Act - Trailer 2025