In 'I Thought You Said This Would Work,' a harrowing road trip becomes the backdrop for an emotional journey of reconciliation and self-discovery for two estranged best friends, Samantha Arias and Holly Dunfee. Bound by their shared affection for Katie, their terminally ill friend, they must unite for a noble cause. Tasked to retrieve Katie's diabetic Great Pyrenees from across the country, they must steal an ex-husband's VW camper and tackle a transcontinental adventure filled with mishaps and revelations. As Samantha and Holly navigate a myriad of challenges, they confront the heartbreaking rift that severed their friendship. On a path paved with second chances and unexpected romance, the duo endeavours to heal old wounds for their dear friend Katie, themselves, and the bond they once thought was irrevocably broken.