Gatecon 10 is almost a year away, and already it has announced more than 20 confirmed guests!

The official Web site, which recently received a major makeover, has already booked cast and crew from all three Stargate series, plus extras.

Gatecon has traditionally focused on SG-1 celebrities, but they appear to me making a concerted effort to expand their offerings to the entire franchise.

The current guest list includes:

Doug Abrahams (“Commander Hale,” “Ori Prior”)
Simon Ager (Digital Artist)
Tony Amendola (“Bra’tac”)
Vanessa Angel (“Anise”)
Erick Avari (“Kasuf”)
Sabine Bauer (Author)
JR Bourne (“Martouf”)
Beau Bridges (“Hank Landry”) (confirmed via Facebook)
Barry Campbell (Submarine Officer)
Colin Cunningham (“Paul Davis”)
John de Lancie (“Frank Simmons”)
Andee Frizzell (“Wraith Queen”)
Erin Gray (Actress)
Dylan Neal (“Dave Sheppard”)
Corin Nemec (“Jonas Quinn”)
David Nykl (“Radek Zelenka”)
Lou Diamond Phillips (“Telford”) (confirmed via Facebook)
Jerry Rector (Actor)
Teryl Rothery (“Janet Fraiser”)
Dan Shea (“Siler”)
Cliff Simon (“Baal”)
Musetta Vander (“Shau’nac”)
Bruce Woloshyn (Digital Effects Supervisor)

Gatecon 10 will be held July 8-11, 2010, at the Sheraton Wall Centre in Vancouver, British Columbia Canada. Who knows who else will sign on before then? Stick with GateWorld for the latest!