The Secret of Dr. Grinberg_
Original: El Secreto del Doctor Grinberg
In the early nineties, Dr. Jacobo Grinberg’s career was blooming and he gained lots of international credit as a researcher in the fields of telepathy and neurophysiology at the Universidad Nacional Autonoma de Mexico. When Dr. Grinberg mysteriously disappears in 1994, the police find no trace of him. The only thing that is clear, is that all his research material, including his computers, disappeared along with him.
Starring
Sperry Andrews, Sam Quiñones, Toni Karam
Updated Feb 16, 2026
WHERE TO WATCH
DROPTHE_ GOSSIP
Year context
The Secret of Dr. Grinberg was released 4 years ago in 2022.
Overview
In the early nineties, Dr. Jacobo Grinberg’s career was blooming and he gained lots of international credit as a researcher in the fields of telepathy and ne...
The Secret of Dr. Grinberg is a Documentary film with a runtime of 1h 31m.
CAST (19)
Sperry Andrews
Self
Sam Quiñones
Self
Toni Karam
Self
Estusha Grinberg
Self
JG
Jerry Grinberg
Self
RC
Ruth Cerezo
Self
LA
Lizette Arditti
Self
JJ
Juan José Sánchez Sosa
Self
IM
Ivanov Marolejo
Self
CP
Clemente Padilla
Self
TV
Tere Vale
Self
HE
Hilda Etterman
Self
JC
José Colastra
Self
RM
Ramón Mansilla
Self
Patrick Harpur
Self
DG
David Grinberg
Self
FS
Fernando Solana
Self
Amit Goswami
Self
LB
Leah Bella
DETAILS
Release
Status
Released
Runtime
91 min (1h 31m)
Original Title
El Secreto del Doctor Grinberg
Language
Spanish
Country
Rating
8.8/10 (46 votes)
Popularity
1
FREQUENTLY ASKED QUESTIONS
What is The Secret of Dr. Grinberg about?
In the early nineties, Dr. Jacobo Grinberg’s career was blooming and he gained lots of international credit as a researcher in the fields of telepathy and neurophysiology at the Universidad Nacional Autonoma de Mexico. When Dr. Grinberg mysteriously disappears in 1994, the police find no trace of him. The only thing that is clear, is that all his research material, including his computers, disappeared along with him.
How long is The Secret of Dr. Grinberg?
The Secret of Dr. Grinberg has a runtime of 91 minutes (1h 31m).
Who stars in The Secret of Dr. Grinberg?
The cast of The Secret of Dr. Grinberg includes Sperry Andrews, Sam Quiñones, Toni Karam, Estusha Grinberg, Jerry Grinberg.
What is the rating of The Secret of Dr. Grinberg?
The Secret of Dr. Grinberg has a rating of 8.8 out of 10 based on 46 votes on TMDB.
GENRES (1)
Documentary