Here is a list of all the celebrity chats held this past year (1998) in the Continuum. I have given a short critque of them, too. Hope you don't mind this indulgence.

David Rossi 12/17/98 Rick Sternbach 12/3/98 Jonathan West 11/19/98 Ron B. Moore 11/5/98 Terry Farrell 10/30/98 Michael Dorn 10/29/98 Robert O'Reilly 10/22/98 Robert Picardo 10/15/98 Doug Drexler 10/13/98 David Takemura 9/24/98 Ethan Phillips 8/27/98 Ronald D. Moore 8/13/98 UPN Stars Chat 7/26/98 Chase Masterson 7/22/98 Brannon Braga 6/11/98 Michael Piller 5/28/98 Garrett Wang 5/7/98 Walter Koenig 5/5/98 Hans Beimler 4/16/98 Stephen E. Poe 4/2/98 Andre Bormanis 3/26/98 Jeri Ryan 3/19/98 William Shatner 2/23/98 Aron Eisenberg 2/15/98 Ira Steven Behr 1/29/98 Lawrence Krauss 1/15/98