Fog and Storm and Rain

"Fog and Storm and Rain" is the Seventh episode of ABC Family's Switched at Birth Season Four, and it is the eighty-first episode of the series overall. It was written by William H. Brown and directed by Lea Thompson. It was originally aired on February 17th, 2015.

Plot
As a severe storm warning forces everyone to hunker down indoors, Kathryn’s mom Bonnie (guest star Meredith Baxter, “Family Ties”) comes for a visit, bringing her friend Lucille (guest star Joanna Cassidy, “Six Feet Under”), and delivers some unexpected news to Kathryn. Bay finds that Emmett is avoiding any discussion of what triggered the UMKC investigation.ABC Family's Official Summary

Recap
To be added.

Main

 * Vanessa Marano as Bay Kennish
 * Katie Leclerc as Daphne Vasquez
 * Sean Berdy as Emmett Bledsoe
 * Lucas Grabeel as Toby Kennish
 * Constance Marie as Regina Vasquez
 * Lea Thompson as Kathryn Kennish
 * D.W. Moffett as John Kennish

Recurring

 * Meredith Baxter as Bonnie Tamblyn-Dixon
 * Rene D. Moran as Nacho Rivera
 * Terrell Tilford as Eric
 * Joanna Cassidy as Lucille

Guest

 * Sayeed Shahidi as Will Bishop
 * Ivy Beech as Babysitter
 * Robert Mitchell as TV Weather Reporter

Trivia

 * It is second time (?) that Lea Thompson directed this episode along [(Episode) and ???]