Who played the son's mother-in-law?
I looked down the cast list but couldn't find her.
Patricia Kalember.
Marlon, Claudia & Dimby the cats 1989-2005, 2007, 2010. Clio, July 1997 - 1 May 2016.
It seemed rather odd as the cast list was quite extensive. She was in the Ep Incoming Tide as Mrs Bernstein but she just might have been referred by her given name.
SkiesAreBlue