Clarke Griffin
Dr. Abigail Griffin
Bellamy Blake
Octavia Blake
Jasper Jordan
Monty Green
Raven Reyes (credit only)
Lincoln
John Murphy
Thelonious Jaha
Marcus Kane
Lexa
Indra
Prince Roan
Emori (as Luisa D'Oliveira)
A.L.I.E.
Niylah
Dr. Eric Jackson
Charles Pike
Hannah Green
Nyko
Titus
Otan
Servant / Gideon (as John Desantis)
Azgeda Scout
Bounty Hunter
Ice Nation Lieutenant (uncredited)