I, J or K Last Names
- Frank Infranca - Hasan Jackson
- Hasani Jackson - Robbie Jarrett
- Robert Jarrett - Sheila Jimerson
- Shelby Jimerson - Marlos Jones
- Marlow Jones - Jeremy Kagan
- Jerry Kagan - Neal Kawamoto
- Noboru Kawamoto - Trevor Kemp
- Trey Kemp - Laura Kidder
- Lauren Kidder - Angela Kintner
- Ann Kintner - Roger Knapp
- Roland Knapp - Brett Koons
- Brian Koons - Edward Kristofik
- George Kristofik - Lam La