The "modern' Galacticon (or at least in the form we know it now) was kicked off in Los Angeles in 2003...Richard Hatch & team put that together to celebrate the 30th anniversary of Battlestar Galactica.
(I have had the good fortune to be on that team and every subsequent Galacticon since!).
Galacticon is of course is an indirect descendent of the "Yahren" Cons that happened every 5 years previously...so you have an idea of the lineage and connections to past events.
2008 saw the venue moved to the high seas...with Rex Mundi Productions LLC taking over the helm...with Galacticon II: Galacticruise & of course with Emissaries: Galacticon III in Houston.
Well any Convention is built on many things, not least it's guest list and to give all an idea of the who's who of Galacticon....
To keep it simple I'll feature a guests picture(s), name, show, character(s) name and Galacticon appearance.
For brevity's sake....and my fingers!....Galacticon (Los Angeles) becomes G1, Galacticruise becomes G2 & of course so on...
Also for the sake of my digits, Battlestar Galactica original series is BSG TOS...Reimagined is BSG RIS.
Also note that a lot of these folks made or will make repeat appearances so they are only pictured once, with the credit.
Also, for actors/actresses that appeared as guest stars, for the sake (again) of my digits, only the shows themselves will be noted, not the episodes (you can look them up!...lot more fun that way)...also to note considering the above note on abbreviation: Caprica is Caprica, Galactica 1980 is Galactica 1980 (easy!)...and if you will refer to the note below, any non BSG actors will have their show noted.
There will be but one credit per actor (except in the notable case of Richard Hatch and a few others)...way too many to list if it got down into that kind of detail AND if we are talking writers, producers, effects...well, it will be noted.
Before I begin I would like to add that NO Galacticon has ever...never been exclusively Battlestar Galactica...ain't that a kick in the pants...but true, each successive show has featured guest(s) from other shows as well....but I guess you wouldn't know till you saw the (almost) complete list!
Any omissions, mistakes or any other sort of errors on this list are my own...just noting that (unless of course any reference material was boo-booed in some way!).
Shall we begin?
Wheeee....!
Richard Hatch
Captain Apollo
BSG TOS
Tom Zarek
BSG RIS
G1 G2 G3
Dirk Benedict
Lt. Starbuck
BSG TOS
G1 G3
Terry Carter
Colonel Tigh
BSG TOS
G1 G2 G3
Glen Larson
Producer
BSG TOS
G1
Noah Hathaway
Boxey
BSG TOS
G1 G3
Patrick Macnee
Count Iblis
BSG TOS
G1
Jack Stauffer
Lt.Bojay
BSG TOS
G1 G3
John Dullaghan
Dr. Wilker
BSG TOS
G1
Britt Ekland
Tenna
BSG TOS
G1
Anne Lockhart
Lt. Sheba
BSG TOS
G1 G3
Jim Carlson (Jim is on the right)
Writer
BSG TOS
G1
Ron Kelly
Security Officer Reese
BSG TOS
G1
Stu Phillips
Composer
BSG TOS
G1 G2
Sarah Rush
Cpl Rigel
BSG TOS
G1 G2 G3
Herb Jefferson
Lt. Boomer
BSG TOS
G1 G3
Terrence McDonnell
Writer
BSG TOS
G1 G2
Ron Moore
Writer/Producer
BSG RIS
Star Trek: The Next Generation
G1
James Horan
Jo'Brill
Star Trek: The Next Generation
G1
Dick Durock
Imperious Leader
BSG TOS
G1
Tom DeSanto
Writer/Producer
X-Men
G1 G2
George Murdock
Dr. Salik
BSG TOS
G2
Denny Miller
Ser 5-9
BSG TOS
G2
Austin Stoker
MacDonald
Battle for the Planet of the Apes
G2
Robert Feero
Bora
BSG TOS
G2
Michael Swan
Deputy Collins
Galactica: 1980
G2
Alessandra Torresani
Zoe Graystone
Caprica
G3
Andrew Probert
Concept Artist
BSG TOS
Star Trek: The Motion Picture
Star Trek: The Next Generation
G3
Bear McCreary
Composer
BSG RIS
G3
Edward James Olmos
Admiral Adama
BSG RIS
G3
Mary McDonnell
President Laura Roslin
BSG RIS
G3
Kandyse McClure
Petty Officer Dee Dualla
BSG RIS
G3
Kate Vernon
Ellen Tigh
BSG RIS
G3
Kathy Coleman
Holly Marshall
Land of the Lost
G3
Leah Cairns
Lt. Margaret "Racetrack" Edmonson
BSG RIS
G3
Lee Stringer
Effects Artist
BSG RIS
Star Trek: Voyager
G3
Luciana Carro
Commander Louanne "Kat" Katraine
BSG RIS
G3
Michael Hogan
Colonel Saul Tigh
BSG RIS
G3
Michael Trucco
Sam Anders
BSG RIS
G3
Nicki Clyne
Petty Officer Cally Henderson Tyrol
BSG RIS
G3
Tahmoh Penikett
Captain Karl "Helo" Agathon
BSG RIS
G3
Bodie Olmos
Lt. Brendan "Hotdog" Costanza
BSG RIS
G3
Esai Morales
Joseph Adama
Caprica
G3
Eric Chu
Concept Artist
BSG RSI
G3