Four lifelong friends decide that their lives could change by becoming nasty and reading Fifty Shades of Grey in their monthly book club to get inspiration on how to handle sexual pleasure at an elderly age.
| Actor | Role |
|---|---|
 Diane KeatonDiane | Diane |
 Jane FondaVivian | Vivian |
 Candice BergenSharon | Sharon |
 Mary SteenburgenCarol | Carol |
 Craig T. NelsonBruce | Bruce |
 Andy GarciaMitchell | Mitchell |
 Don JohnsonArthur | Arthur |
 Richard DreyfussGeorge | George |
 Alicia SilverstoneJill | Jill |
 Katie AseltonAdrianne | Adrianne |
 Wallace ShawnDr. Derek | Dr. Derek |
 Tommy DeweyChris | Chris |
 Ed Begley Jr.Tom | Tom |
 Mircea MonroeCheryl | Cheryl |
 Christopher AllenRunako | Runako |
 Lili BordánIrene | Irene |
 Sabina Friedman-SeitzKate | Kate |
 Cole GleasonScott | Scott |
 Michael GmurSegway Cop | Segway Cop |
 Chet GrissomPeter | Peter |
 Adam HuberBartender | Bartender |
 Caylie Rae KalmbachHostess | Hostess |
 Ravi KapoorDr. Kapoor | Dr. Kapoor |
 Tom G. McMahonCharity Announcer | Charity Announcer |
 Marisa Chen MollerSheriff Mendoza | Sheriff Mendoza |
 Jonathan OhyeJim | Jim |
 Matt RiedyGeneral Kain | General Kain |
 John ShartzerAndrew | Andrew |
 Matthew SmileyNico | Nico |
 Joey StrombergJared | Jared |