Ophelia Harkness

Ophelia Harkness is the mother of Annalise Keating on How to Get Away With Murder, and she's also an old friend of Martha Rodgers, Jackson Hunt, Melinda and Walter Parish on Castle.

Jackson Hunt
Ophelia gets along with Castle's father Jackson Hunt very well as an old friend.

Martha Rodgers
Ophelia gets along with Castle's mother Martha Rodgers very well as an old friend.