Josh Charles Dr. Martin Best Actor Abigail Spencer Louisa Gavin Actor Annie Potts Aunt Sarah Actor Josh Segarra Sheriff Mark Mylow Actor Cree Elaine Denton Actor Stephen Spinella Greg Garrison Guest Star Jason Veasey George Brady Guest Star Carter Shimp Al Large Guest Star Clea Lewis Sally Mylow Guest Star Martin Clunes Robert Best Guest Star Didi Conn Geneva Guest Star Judith Ivey Vanessa Best Guest Star Alexandra Sica Harley Guest Star Leah Janae Thomas Amelia Guest Star Josh Hoon Lee Liam Guest Star Paul Bartholomew Principle Halloway Guest Star Buzz Roddy Larry Jackson Guest Star Dennis Jordan Farley Andrews Guest Star Ellen Boscov Karla Guest Star Andy Riddle Tim Guest Star Jack Walters Jimmy Guest Star Tasha Milkman Dot Guest Star Cal Tolentino Kyle Guest Star Jim Glorioso Hank Guest Star Ben Silverman Executive Producer Rodney Ferrell Executive Producer Liz Tuccillo Executive Producer Mark Crowdy Executive Producer Philippa Braithwaite Executive Producer Jay Karas Executive Producer Tyson Bidner Executive Producer Howard T. Owens Executive Producer