A movie with NeSi themes and values, but I think the titular characters are gamma.
Ferris - SEE
Cameron - ILI
Sloan - SLI?
Ferris as SEE and not IEE because I think his pushiness and unrelenting insistence wrt Cameron coming out to have fun with him as well as his ready acceptance of his wrongdoing during the phone call was very Se-ego and SEE over IEE respectively.