Guest Stars Robert Joy as Dr. Sid Hammerback A.J. Buckley as Adam Ross Dedee Pfeiffer as Grace Thomason Lindy Booth as Tess Larson Hal Ozsan as Tony DeLuca Angela Sarafyan as Sara Jackson Jill Latiano Howerton as Mandi Foster Co Starring Greg Wrangler as Daniel Thomason Mark Simich as Ron Blunt Keith Stone as Todd