Guest Stars Charlene Tilton as Herself Robert Conrad as Himself (NBC Captain) Gabe Kaplan as Himself (ABC Captain) Richard Hatch as Himself Valerie Bertinelli as Herself Tim Reid as Himself Lou Ferrigno as Himself LeVar Burton as Himself Billy Crystal as Himself Robert Urich as Himself Pat Klous as Herself William Devane as Himself Brianne Leary as Herself Pamela Hensley as Herself Debby Boone as Herself William Shatner as Himself McLean Stevenson as Himself (CBS Captain) Joyce DeWitt as Herself Robin Williams as Himself David Letterman as Himself Maren Jensen as Herself Wendy Rastattar as Herself Joseph Bottoms as Himself Caskey Swaim as Himself