Guest Stars Luke Perry as Dr. Charlie Stafford Marisa Ramirez as Officer Riley Dunn John Prosky as Clark Wilson Matthew Fahey as Mason Geary Co Starring Boo Arnold as SWAT Sergeant Steve Rizzo as Frank John Lee Ames as Seth Boylan Gregory J. Barnett as Driver Kimberly Whalen as Melanie Summer Johnny Yang as Norman Chen Wes Aderhold as Shawn Asher