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