Eddie Redmayne, actor.[Photo provided to China Daily]

Waterston, who plays half-blood American witch Tina Goldtsein, reveals her character incorrectly believes her romantic interest, Scamander, has married another woman.

In real life, US actor Ezra Miller is enthusiastic and outgoing－very much contrary to his character, Credence Barebone, a witch protestor's shy and withdrawn adopted son.

Miller, who appeared at the Beijing event brandishing a golden wand-like stick he purchased earlier in the city, gave a volunteer performance as an emotional Zouwu and showed how to pet a Niffiler.

Those who want to see more will have to wait until the film hits the theaters.