As a consultant, he has worked with directors, writers, production designers, and executives, contributing his research, world building skills, and character ideas that are then utilized in the story development and scriptwriting process.

He served as a primary aide to director Sam Raimi during the Spider-Man trilogy, and worked with Academy Award-winning screenwriter Alvin Sargent during story and script development for what were initially planned as the third and fourth final installments of the film franchise.

[10][11] The film, executive produced by Blumhouse Television, Impact Partners, and David Letterman, received critical acclaim on the festival circuit, culminating in Inguanzo winning the Writers Guild Award for Best Documentary Screenplay.

[15] Inguanzo produced Television Event, which was an official selection for the 2020 Tribeca Film Festival and DOC NYC, where it made its world premiere.

[20][21] Inguanzo's first book, Constructing Green Lantern: From Page to Screen, was published by DC Comics and Rizzoli in 2011, chronicling the visual development and making of the Warner Bros. live-action feature film starring Ryan Reynolds.