The protagonist, named Oliver, is a reserved and introverted student from England who gets shocked when his mother announces her engagement with an American man named Rick. As if that weren't enough, Rick happens to have two wild and adventurous sons named Jason and Zach, who are determined to make Oliver their new brother and show him a good time.
Reluctantly, Oliver agrees to join the brothers on a road trip across America to attend a massive frat party in New Orleans. The journey takes them through multiple states, and Oliver finds himself experiencing things he never thought he would, like riding in the back of trucks, camping in the woods, and even getting into a bar brawl.
As they get closer to the party, tensions escalate between the brothers, leading to chaos and hilarity. Along the way, Oliver also discovers things about himself, his family, and what it means to truly live life to the fullest. By the end of the trip, he has bonded with his stepbrothers and gained a new sense of confidence and self-discovery.
Frat Pack is a comedy-adventure film that explores the clash between British and American cultures, the meaning of brotherhood, and the power of stepping outside your comfort zone. The cast includes rising stars like Richard Alan Reid, Rachel Risen, and Lochlyn Munro, as well as experienced actors such as Danny Trejo and Beverly D'Angelo.