In Night Swim, we delve into the life of Ray Waller, a once-prominent baseball player whose battle with Multiple Sclerosis takes center stage. Determined to find respite and embark on a healing journey, Ray, alongside his loving wife Eve and their children Izzy and Elliot, discovers a haven that offers the perfect setting for his recuperation. The presence of a pool in their newfound abode becomes a beacon of hope, enabling Ray to partake in his essential water therapy sessions.