Overdrive Rangers • James Maclurcan as
Mackenzie "Mack" Hartford; The Red Overdrive Ranger. • Samuell Benta as
William "Will" Aston; The Black Overdrive Ranger. •
Gareth Yuen as
Dax Lo; The Blue Overdrive Ranger. • Caitlin Murphy as
Veronica "Ronny" Robinson; The Yellow Overdrive Ranger. • Rhoda Montemayor as
Rose Ortiz; The Pink Overdrive Ranger. •
Dwayne Cameron as
Tyzonn; The Mercury Ranger.
Supporting characters • Rod Lousich as Andrew Hartford, the Rangers' mentor and Mack's father. •
David Weatherley as Spencer, Andrew Hartford's butler. •
Campbell Cooley as the voice of Alpha 6. •
Nic Sampson as the voice of the Sentinel Knight. •
Beth Allen as Vella.
Villains •
Gerald Urquhart as Flurious. •
Mark Ferguson as the voice of Moltor. •
Ria Vandervis as Miratrix. •
Adam Gardiner as the voice of Kamdor. •
James Gaylyn as the voice of Cheetar. • Lori Dungey as the voice of Crazar. •
David Weatherley as the voice of Benglo. • Kelson Henderson as Norg and the voice of Mig. • Glen Levy as the voice of Thrax.
Guest stars •
Johnny Yong Bosch as Adam Park; the new Black Ranger, and previously the Black Ninja Ranger, Green Zeo Ranger and the original Green Turbo Ranger. •
Sally Martin as Tori Hanson; the Blue Wind Ranger. •
Emma Lahana as Kira Ford; the Yellow Dino Thunder Ranger. •
Matt Austin as Bridge Carson; the third S.P.D. Red Ranger, following a promotion at
S.P.D. •
Richard Brancatisano as Xander Bly; the Green Mystic Force Ranger. ==Episodes==