Ghostbusters: Afterlife 2021

Original Film Writer, Dr. Egon Spengler (archive footage) (uncredited)

Ghostbusters: Frozen Empire 2024

Original Film Writer

Ghostbusters 2016

Characters

Groundhog Day 1993

Director, Producer, Screenplay, Neurologist

Ghostbusters 1984

Screenplay, Egon Spengler

Ghostbusters II 1989

Dr. Egon Spengler, Screenplay, Characters