The Skinny-Dipping Grandmas Bare All When their Pinup Calendar Shoot Goes Terribly Wrong

Working on a television taping to promote the Parke County Covered Bridge Festival, the ladies decide to use their access to the Roseville Bridge to cross #39 off Charlotte’s bucket list: Be a Sexy Calendar Girl. But the photo shoot is interrupted by gunshots and Francine’s cousin William stumbling down the riverbank followed by a man with a gun. William sustains life-threatening injuries, but is it attempted homicide?

Francine and Charlotte go into detective mode to uncover the secret William knew about the shooter. Their success, however, depends on surviving two arson events, a séance, a shortage of Mary Ruth’s wildly popular corn fritter donuts, memory-challenged nursing home residents, and a killer who refuses to go up in flames.