Cast Garry Chalk ... Optimus Primal (voice) Ian James Corlett ... Cheetor (voice) Christopher Gaze ... Diagnostics Drone (voice) Alessandro Juliani ... Nightscream (voice) David Kaye ... Megatron (voice) Scott McNeil ... Rattrap (voice) Richard Newman ... Rhinox-Tankor (voice) Elizabeth Carol Savenkoff ... Oracle (voice) Venus Terzo ... Blackarachnia (voice) Produced by Christopher J. Brough   Asaph Fipke   Original Music by Robert Buckley

Additional Info Premiere: December 04, 1999 DVD Release: February 28, 2006 Country: Distributor: Shout! Factory Websites: Production Companies Hasbro YTV Mainframe Entertainment Distributors Shout! Factory   (2014) (United States) (complete series) (DVD) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #6,951 / 21,263 Site Ranking