Masked Rider

Dex

Molly Stewart

Albee Stewart

Barbara Stewart

Hal Stewart

Count Dregon

Nefaria

Ferbus (voice)

Combat Chopper (voice)

Magno (voice)

Double Face (voice)

Cyclopter (voice)

Gork (voice)

Fact (voice)

Herbie

Patsy

Mr. Chalmers

Mr. Mundel

Lexian

Donais / Robo Rider (voice) / Donais

Moon Dude

Recyclatron (voice) / Skull Reapers (voice)

Electrosect (voice) / Crimson Creeper (voice)

Officer / Official