在这部最新的承诺片中,《最新的承诺》讲的是一个婴儿的到来，打乱了一群大学生的校园生活的故事。新学期的开始，在一个“星星、条纹和脱衣舞娘”的晚会之后，欧米茄联谊会的成员发现有一个婴儿在他们家门口。没有任何考虑的，他们决定收留宝宝。当对手联谊会成员知道这个消息后，决定用一个阴谋毁坏欧米茄联谊会在汉密尔顿大学的声誉。欧米茄联谊会的成员不仅要拯救他们在学校的声誉，还要在兄弟会的房子里养育一个小孩，他们的大学生活充满了挑战。
The morning after kicking off their semester with a patriotic "stars, stripes, and strippers" party, the members of the Omega fraternity awaken to a find a baby on their doorstep. After little to no deliberation, the Omegas decide to pledge the baby. When a rival fraternity member, Rico, learns of this, he devises a plot to ruin the Omegas reputation in the eyes of the student body at Hamilton University. It's up to the Omegas to not only secure their legacy at the University, but to also raise a baby in a fraternity house.
