Jerri Blank - ESFP
Sara Blank - ESFJ
Derrick Blank - ESTP
Guy Blank - ISTJ
Stew - ESTP
Principal Blackman - ENTJ
Mr. Noblet - IxTJ
Mr. Jellineck - ENFx
Coach Wolf - ESTJ
Orlando - INFJ
Tammi - ISFJ
Jimmy Tickles - ISFJ in S2, ESFP in S3
Laird (Jerri's secret boyfriend in "Invisible Love") - ESTP