Special Guest Stars Brent Spiner as Brother Adrian Guest Stars Jaime Murray as Helena G. Wells Faran Tahir as Adwin Kosan Steven Eckholdt as Gil Moorpark Danielle Nicolet as Deb Stanley Co Starring Jeffrey R. Smith as Mister Keeler Naomi Gaskin as ICU Doctor Douglas Nyback as Lab Tech #1 Azeem Nathoo as Lab Tech #2 Walker Boone as Doctor Selden Heidi Tan as Carla Angelique Lewis as Karl's Fiancee Beryl Bain as Lisa Bernardo James Jabbour as Karl Irving Gordon S. Miller as Barry Byck Paul Kingston as EMT Scott Yaphe as Anthony Seklir Chris Gillett as Senator Stafford