- Hans Strydom (Dr. At Koster)
- Reynardt Hugo (Dr. Tertius Jonker)
- Germandt Geldenhuys (Louis Koster)
- Je-ani Swiegelaar (Naomi Koster)
- Kate Roothman (Dr. Nicolette Nortjé)
- Gerald Steyn (Dr. Uys Wagener)
- Marlee van der Merwe (Dr. Ella Swart)
- Roberto Kyle (Dr. Joe Olivier)
- Melinda Viljoen (Tracy Jonker)
Binnelanders — S8E38
Episode: Episode 38
Air Date: 2012-05-23
Overview
Delia is invited to dinner at the Koster Mansion and Adler tells Delia to befriend Malan. Beckman tries to explain to At that the medical trail will have a low chance of success while Jan is shocked when Franz wants to try to contact the original research team.