Zach Spengler

Zach Spengler is the grandson of Egon Spengler, son of Callie Spengler, younger brother of Trevor Spengler, and twin brother of Phoebe Spengler.
Background
He is a 15 year old, born in Chicago, who had to move to New York City after Marcus, (father of Trevor, Phoebe, and Zach.) took him at birth. Zach, much like his sister, has autism. He is a “scientist”, he knows how the gadgets of the Ghostbusters work. He takes a fascination with the paranormal. He also takes a care for his twin sister, as Phoebe waits to find someone who will accept her for who she is. This is what Zach sometimes waits for too. He shows this way as when Phoebe and Zach got arrested, he told her, “at least it’s better with my sister.”
Actor
He is played by Zach “GDZ” Johnson. GDZ, in real life, actually does have ASD.
Appearance
He has a black mullet, and has a small mustache and beard. He mainly wears glasses, but sometimes doesn’t.
Films
Ghostbusters 4: Hell Is Among Us (2024)