Guest Stars Kirsten Nelson as Karen Vick Steve Bacic as David Wilcroft Anne Marie DeLuise as Raylene Wilcroft Co Starring Liam James as Young Shawn Patricia Idlette as Desk Sergeant Martha Allen Ben Cotton as Barlow Keith Dallas as Shanks Katey Wright as Ellen Terry D. Stevens as Roger Blaine Jim Shepard as Clark Uncredited Sage Brocklebank as Buzz McNab