ER is one of the most known series, so it would be interesting to type its caracters.
The Chabreuil (a couple of french enneagram teachers) use videos to do courses. Many people like ER because it contains a wide range of cognitive profiles. Possibly we can make ER an official english-speaking socionic training material...
This can be done on other series as well, but ER has an advantage : it's a series that everyone can see, because ER is an all-types series (ER is not, for example, a Gamma-specialised or an Extrotim-based series).
Series are good to test accuracy or compare opinions of socionists concretely.
Series are suitable for illustrating types but possibly not intertype relationships.
Diagnoses of Types of ER characters
Extrotim-Schizotim, Strong-Balanced-Mobile, Choleric EJ
Cynthia : ESE
Corday : ESE
Kem : ESE
Anna : EIE
Clemente : EIE
Romano : LSE
Sam : LSE
Benton : LIE
Morris : LIE
Extrotim-Cyclotim, Strong-Unbalanced, Sanguine EP
Lucy : SEE
Ray : SEE
Pratt : SLE
Malucci : SLE
Malik : SLE
Carter : IEE
Ross : IEE
Dubenco : ILE
Jerry : ILE
Introtim-Schizotim, Strong-Balanced-Inert, Phlegmatic IJ
Abby : ESI
Donald : ESI
Legaspi : EII
Luka : EII (updated)
Gallant : LSI
Frank : LSI
Lewis : LSI
Weaver : LII
Introtim-Cyclotim, Weak, Melancholic IP
Greene : SEI
Carol : SEI
Randi : SEI
Figler : SLI
Lydia : SLI
Chen : IEI
Neela : ILI
Global confidence rate : 75-80%
Types found : 16 / 16
Caracters diagnosed : 33
(This list can be updated)