The comedy series follows widowed professor Charles (Ted Danson), who is bored in retirement and responds to an advert from private investigator Julie (Lilah Richcreek Estrada). She hires him to go ‘undercover’ as the new resident of a retirement home in San Francisco. The assignment is to investigate a jewel thief and other suspicious goings-on among the residents and staff in the building. Charles quickly makes new friends, which complicates his mission ...