Suspicions about a possible breach intensify after Ben is taken from the infirmary, and a reluctant Miles is forced to work with Hurley when he's asked to deliver an important package to a top Dharma official. Guest starring are Francois Chau as Dr. Pierre Chang, Marsha Thomason as Naomi Dorrit, Doug Hutchison as Horace Goodspeed, Patrick Fischler as Phil, Jon Gries as Roger Linus, Eric Lange as Radzinsky, Leslie Ishii as Lara, Brad William Henke as Bram, Dean Norris as Howard Gray, Tim DeZarn as Trevor, Lance Ho as young Miles and Linda Rose Herman as Evelyn. "Some Like It Hoth" was written by Melinda Hsu Taylor & Greggory Nations and directed by Jack Bender.Next Wednesday is free of fresh “Lost,” then sweeps sweeps in the final four new season-five hours: 5.14 (April 29) “The Variable” (Daniel Faraday-centric) 5.15 (May 6) “Follow The Leader” (Richard Alpert-centric) 5.16-17 (May 13) “The Incident” (two-hour season finale) 9 p.m. Wednesday. ABC.