CAST (in order of appearance, approximately)
| JANE | (Tiffany Ellen Solano) | "involved in step-brother, step-sister romantic relationship" |
| RICHARD | ||
| KURT | (Ryan Carlberg) | |
| AUDREY | ||
| SUSIE | (Monica Serene Garnich) | |
| SAM | ||
| ELVIS | ||
| FOSTER | ||
| ANDREA | (Wendy Nolte) | |
| WADE | (Brandon "BJ" Routh) | |
| BETH | (Teresa Sherrer) | |
| HELEN | ||
| CLARK | (Michael Bradberry) | |
| ZIA | ||
| PAULA | (Katie Fountain) | |
| MICHAEL | (Brandon Davis) | Total jock who becomes involved with his history tutor, Sara |
| JIM | (Trent Gill) | |
| KIMMY | (Lauren Germainn) | |
| SARA | (Carrie Szlasa) | Michael's nerdy tutor, hired to keep him focused while he recovers from an athletic injury- though they soon become involved in a little 'extra-curricular' action |
| GALE | (Betsy Slenzak) | |
| SKEET | (Bret Harrison) | |
| MITCH | (Brandon Tyler) | |
| HAL | (John Srednicki) | |
| SID | (Ryan Slater) | |
| PHILIP | ||
| LUCY | ||
| THEA | ||
| DIANE | (Cory Oliver) | |
| LEO | (Greg Siff) | |
| DALE | (Greg Calabrese) | |
| STU | (Damon Pampolina) | |
| JAKE | (York Shackleton) | |
| LAUREN | ||
| BEN | (Michael Lutz) | |
| RENATA | (Krissy Carlson) | |
| STAN | (Scott Bailey) | |
| LENA | (Kim Hoy) | |
| VICTOR | (Max Greenfield) | |
| BRENDA | ||
| LES | When a new conduct code for dating hits campus, Les tries to test out the code with as many women as possible. | |
| PRISCILLA | (Suzanne Bridgham) | |
| ALLAN | (Jason Ritter) | |
| JENNY | (Erica Hubbard) | Jenny presses charges against Les for violating the code. |
| CINDY | (Iyari Limon) | |
| BILLY | (Billy Aaron Brown) | |
| STEPHANIE | (Agatha Drake) | |
| OLIVER | ||
| JANICE | (Alyson Kiperman) | |
| CARL | (Jason David Frank) | |
| JACOB | (Kelly Donovan) | |
| ABBY | (Teal Redmann) | |
| MOLLY | (Aimee Allen) | |
| CHARLIE | ||
| LUCAS | (Adam Brody) | |
| GABE | ||
| MAUREEN | (Melinda Sward) | |
| SCOTT | ||
| JUSTIN | (Max Michel) | |
| ROXY | (Kristina Anapau) | |
| HASKELL | ||
| KEISHA | ||
| MARCO | ||
| FRANK | (Jason Widener) | |
| DEAN | (Randy Josselyn) | |
| KENDRA | (Betty Okino) | |
| COLIN | ||
| ANGIE | ||
| NICOLE | (Taryn Reif) | |
| KATY | (Diane Mizota) | |
| CHUCK | (Christopher Delisle) | |
| NEIL | (Jason Lasater) | |
| ELYSE | (Gina Marie May) | |
| DIRK | ||
| SEBASTIAN | ||
| RYAN |