Alastair Greener

饰：Himself - Host

Todo Segalla

饰：Dr. W. G. Sutherland,2 episodes, 2008, / ...

Tracy Dotson

饰：Class model,1 episode, 2008,

拉里·杰克·唐森

Larry Jack Dotson

饰：Dr. John Harvey Kellogg,1 episode, 2008,

Todd Peters

饰：BJ Palmer,3 episodes, 2007-2008, / ...

Riley Chambers

饰：Reenactment,1 episode, 2008,

Travis Owens

饰：Hauser,1 episode, 2008,

James Burleson

饰：Adelle Davis's Sick Patient,1 episode, 2008,

Josh Durham

饰：Dr. Andrew Taylor Still,1 episode, 2008,