After they're robbed, Frankie is rattled, but Grace has a secret. With Robert in rehearsals and making new friends, Sol feels left out.

Grace and Frankie send a cease and desist letter to the company that stole their idea. A homophobic church group protests Robert's play rehearsals.

Grace wants Frankie to go to the hospital after a medical incident, but Frankie insists on alternative healing. The protests disrupt Robert's play.

Grace and Frankie face a lawsuit. Sol fights back against the homophobic play protesters. Frankie mulls over a move that would change everything.

Frankie reconnects with someone important from her past. Despite problems with her knee, Grace refuses to slow down. Robert tries to make amends.

As Grace and Frankie deal with a major disaster in their home, they each keep secrets from other family members. Everyone attends Robert's play.

Robert feels out of place with the younger guys at rehearsals. Grace doesn't like the new man in Frankie's life. Brianna must make a difficult choice.

Brianna and Mallory work with a conflict mediator who doesn't exactly have a great track record. Grace and Frankie try to smuggle drugs out of Mexico.