| Actor | Role |
|---|---|
 Ursula BuschhornLynne Harper | Lynne Harper |
 René IfrahHoward Harper | Howard Harper |
 Leslie MaltonAnn-Margreth Simmons | Ann-Margreth Simmons |
| DDaniel AichingerRobert Leary | Robert Leary |
 Jasmin GassmannSamantha Franklin | Samantha Franklin |
 Felix von ManteuffelBill Burnett | Bill Burnett |
| WWill NoonanTommy | Tommy |
| KKate AvelloneSarah | Sarah |
| MMark DaviesDr.Wilson | Dr.Wilson |
| AAnthony OstranderJefferson | Jefferson |
 Kathy-Ann HartDr. Bronstein | Dr. Bronstein |