米拉·福兰

Mira Furlan

饰：Mrs. Medic

莱昂娜·帕拉明斯基

Leona Paraminski

饰：Selma Jandric

Gigi Papasavvas

饰：German Math Girl

Trent Walker

Trent Walker

饰：Canadian Math Coach

Kurt Grelak

饰：Olympiad Judge Hanson