David Yost Billy Cranston Walter Jones Zack Taylor Steve Cardenas Rocky DeSantos Catherine Sutherland Katherine "Kat" Hillard Charlie Kersh Minh Kwan Richard Steven Horvitz Alpha (voice) Barbara Goodson Rita Repulsa (voice) Daniel Watterson Robo Snizzard (Voice) Karan Ashley Aisha Campbell Johnny Yong Bosch Adam Park Thuy Trang Trini Kwan (voice) (Archive Footage) Jason David Frank Tommy Oliver (Archive Footage) Austin St. John Jason Lee Scott (Voice taken from Archive Footage) Amy Jo Johnson Kimberly Ann Hart (Voice taken from Archive Footage) Machiko Soga Rita Repulsa (Archive Footage)