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 John DiMaggio Bert Large Guest Star Ben Lewis Dougherty Peter Cronk, Amelia Guest Star, Guest Star Didi Conn Geneva Guest Star Michael Potts Gilbert Carlisle Guest Star Alexandra Sica Harley Guest Star Josh Hoon Lee Liam Guest Star Alison Cimmet Irma Guest Star Alexandria Benford Belinda Guest Star Eston J. Fung Ben Guest Star Adam Shalzi Bill 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