Here's a brief article from LicenseMag:
Saban Brands and Shout
Factory will officially kick off the 20th anniversary celebration of
Power Rangers with a panel discussion at Comic-Con.
event, called “Power Rangers: 20 Years and Beyond,” will take place
July 12 and will feature members of the creative team, on-screen talent
and other notables from the two-decade history of the series.
panel will discuss the evolution of the Power Rangers franchise over
the years, including the debut of the series on DVD and the show’s
resurgence on Nickelodeon with “Power Rangers Super Samurai.”
by Shout Factory DVD producer Brian Ward, panelists will include Elie
Dekel, president, Saban Brands; actor Paul Schrier, who played Bulk in
the original series and in the current production; and “Mighty Morphin
Power Rangers” writer and supervising producer Tony Oliver.
In conjunction with the panel Shout will offer an exclusive Comic-Con version of the new Powers Rangers box set.