The Slap (2015)

Cast: Brian Cox, Melissa George, Lucas Hedges, Marin Ireland, Makenzie Leigh, Thandiwe Newton, Zachary Quinto, Thomas Sadoski, Peter Sarsgaard, Uma Thurman

Hector and his wife Aisha plan a party for family and friends, but the day doesn't turn out as they expected when Hector's hot-headed cousin Harry slaps a misbehaving child. The party ends abruptly wi…