Billion Dollar Brain_
"Pow… Power… Brainpower"
A former British spy stumbles into in a plot to overthrow Communism with the help of a supercomputer. But who is working for whom?
Starring
Michael Caine, Karl Malden, Ed Begley
Updated Feb 16, 2026
WHERE TO WATCH
DROPTHE_ GOSSIP
Year context
Billion Dollar Brain was released 59 years ago in 1967.
Overview
A former British spy stumbles into in a plot to overthrow Communism with the help of a supercomputer. But who is working for whom?
Billion Dollar Brain is a Thriller film with a runtime of 1h 51m.
CAST (20)
Michael Caine
Harry Palmer
Karl Malden
Leo Newbigen
Ed Begley
General Midwinter
Oskar Homolka
General Stok
Françoise Dorléac
Anya
Guy Doleman
Colonel Ross
Vladek Sheybal
Dr. Eiwort
Milo Sperber
Basil
JK
Janos Kurutz
Latvian Gangster
Alexei Jawdokimov
Latvian Gangster
PT
Paul Tamarin
Latvian Gangster
IT
Izabella Telezynska
Latvian Gangster
Mark Elwes
Birkenshaw
SC
Stanley Caine
GPO Special Delivery Boy
Susan George
Russian Girl on Train
Miki Iveria
Russian Woman on Train
Jill Mai Meredith
Russian Girl on Train
John Brandon
Jim
TH
Tony Harwood
Macey
MS
Michael Stayner
Scientist
DETAILS
Release
Status
Released
Runtime
111 min (1h 51m)
Language
English
Country
Rating
5.6/10 (112 votes)
Popularity
1
FREQUENTLY ASKED QUESTIONS
What is Billion Dollar Brain about?
A former British spy stumbles into in a plot to overthrow Communism with the help of a supercomputer. But who is working for whom?
How long is Billion Dollar Brain?
Billion Dollar Brain has a runtime of 111 minutes (1h 51m).
Who stars in Billion Dollar Brain?
The cast of Billion Dollar Brain includes Michael Caine, Karl Malden, Ed Begley, Oskar Homolka, Françoise Dorléac.
What is the rating of Billion Dollar Brain?
Billion Dollar Brain has a rating of 5.6 out of 10 based on 112 votes on TMDB.
GENRES (1)
Thriller
