Most of them seem to be former or current actors from Star Trek shows.... As evidence, I submit:
Actor___________Role in Trek_____________Role(s) in Gargoyles
Avery Brooks..........Captain Benjamin Sisko..........Nokkar, the alien
Levar Burton...........Lt. Geordi LaForge.................(name unknown)
Michael Dorn...........Commander Worf...................Coldstone,
Taurus
Johnathan Frakes.....Commander Will Riker............David Xanatos,
Coyote
Matt Frewer.............(scientist from the future)...............Jackal
Gates McFadden......Doctor Beverly Crusher..........(unknown)
Colm Meany.............Cheif Miles O'Brien................Mr. Dugan
Kate Mulgrew...........Captain Katherine Janeway....Queen Titania,
Anastasia (Reynard)
Nichelle Nichols........Lt. Uhura.............................Dianne
Maza
John Rhys-Davies......Leonardo Da Vinci................Dr. Morwood-Smyth
Marina Sirtis.............Counsellor Deanna Troi.........Demona
Brent Spiner.............Lt. Commander Data..............Puck
Have you got information I don't? Please let me know! Email me at knghthwk@vger.rutgers.edu