Party Boat focuses on Max, who is throwing a 25th birthday party for his best friend Kiley. When Max finds out Kiley's boyfriend Greg plans to propose, he embarks on an adventure to win Kiley's heart and throw his greatest party ever

This spinoff of the critically acclaimed show Grey's Anatomy follows the lives of the men and women of firehouse station 19 in Seattle, Washington.

A commitment-phobe and a New Ager buddy-up to win over the women of their respective dreams.