Jayne Brook

as Admiral Katrina Cornwell (12 episodes)

as Katherine

as Loretta Deaton (1 episode)

as Senator Valerie Bloomfield (1 episode)

as Tina

as Claudia Peterson (1 episode)

as Rebecca Green (1 episode)

as Dr. Meg Porter (5 episodes)

as Bertha Wandell (3 episodes)

as Gwen Graber (1 episode)

as Claire Deeton, Darcy's mother

as Rachel Lewiston (4 episodes)

as Maureen Robinson

as Lyndi Crawshaw (1 episode)

as Anne Atkins (1 episode)

as Mia Eckhart (1 episode)

as Jamie Avery (21 episodes)

as Mrs. Rogers (2 episodes)

as Wendy Miller (7 episodes)

as Mary Ann Mitchell (23 episodes)

as Alison Shaeffer

as Abby Jacobs (4 episodes)

as Kat

as Hannah Berrick

as Marie Freeman