Main Characters David Pilcher / Dr. Jenkins 10 main appearances Theresa Burke 10 main appearances Megan Fisher 7 main appearances Ben Burke 10 main appearances Jason Higgins 10 main appearances Kate Hewson 10 main appearances Nurse Pam 10 main appearances Secret Service Agent Ethan Burke 10 main appearances Harold Ballinger 10 main appearances Dr. Theo Yedlin 10 main appearances Kerry Campbell 10 main appearances Rebecca Yedlin 9 main appearances Xander Beck 9 main appearances Adam Hassler 8 main appearances Christopher James "CJ" Mitchum 8 main appearances Sheriff Arnold Pope 4 main appearances Beverly Brown 3 main appearances
Recurring Guest Characters Arlene Moran 16 guest appearances David Pilcher / Dr. Jenkins 5 guest appearances Theresa Burke 4 guest appearances Megan Fisher 7 guest appearances Ben Burke 2 guest appearances Jason Higgins 2 guest appearances Kate Hewson 1 guest appearances Nurse Pam 1 guest appearances Eric Barlow 10 guest appearances Mario 9 guest appearances Sarah Barlow 8 guest appearances Victor / Tech 7 guest appearances Frank Armstrong 7 guest appearances Lucy Armstrong 7 guest appearances Female Abby / Margaret 7 guest appearances Tim Bell 6 guest appearances Amy 6 guest appearances Gina / Surveillance Tech 6 guest appearances Sean (Graduate # 1) 6 guest appearances Oscar 6 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 » ⇥