As of July 2026, Mission: Impossible Season 4 aired in 1969 with 26 episodes — streaming now on Foxtel Now. Full episode guide and where to watch below.
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Mission: Impossible Season 4

1969 26 Episodes Action & Adventure · Crime ⭐ 8/10

If you want a crime drama that treats its mystery as more than a puzzle, Mission: Impossible Season 4 is available on and right now. A compact run that never overstays its welcome. 312 people have weighed in on TMDB, and the verdict leans heavily positive. Peter Graves sets the tone, and the ensemble matches it scene for scene. There is no real reason to keep putting it off.

Mission: Impossible Season 4 is not trying to be everything to everyone, and that focus is exactly what makes it work. The plotting gives Mission: Impossible Season 4 its backbone, but it is the characters you come back for. Season 4 of Mission: Impossible includes 26 episodes. It aired from September 1969 to March 1970. This season stars Peter Graves, Greg Morris and Peter Lupus. Peter Graves and Greg Morris lead a cast that brings real weight to the material. It was aired in 1969. The plot mechanics of Mission: Impossible Season 4 never overwhelm the human cost underneath them. The consistency throughout is what elevates it — not every moment is the best, but none of them are a reason to stop watching.

Viewers who think they have seen every crime drama tend to find Mission: Impossible Season 4 proves them wrong. It stands on its own even without an obvious comparison point. It is a manageable watch, easy to fit into a single week. Peter Graves carries scenes that would sink a lesser production. The resolution feels inevitable rather than arbitrary, which is rarer than it sounds.

📡 Where to Watch Mission: Impossible Season 4

🇦🇺 Australia
🇺🇸 United States
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🎬 Mission: Impossible Season 4 — Episode Guide

E1
The Code
1969-09-28
In order to stop an invasion and shatter an alliance between two countries, the IMF team must photograph and break a code in a matter of minutes.
E2
The Numbers Game (aka: The Key)
1969-10-05
The team tries to get a deposed dictator to divulge his Swiss bank account number by tricking him into believing World War III is about to begin.
E3
The Controllers (1)
1969-10-12
Jim and a female agent pose as scientists who have invented a new drug in order to replace a real drug that turns people into willing slaves.
E4
The Controllers (2)
1969-10-19
As Barney taints the water system with a mind-numbing drug, Jim is captured and put on trial, where he must discredit an enemy scientist.
E5
Fool's Gold
1969-10-26
Paris poses as a counterfeiter in order to gain access to a safe and destroy millions in phony money, as well as the plates used to make it.
E6
Commandante
1969-11-02
An imprisoned priest is about to be executed, so Jim and Willie pose as U.S. religious workers who are willing to trade guns in exchange for his safety.
E7
Submarine
1969-11-16
Upon his release, a prisoner plans to fund neo-Nazis with stolen money. So a submarine voyage is simulated in order to transport him to his contact.
E8
Mastermind
1969-11-23
As Barney Collier attempts to break into a safe that contains an incriminating file, Paris convinces a mob figure that he can read the mind of his double-crossing boss.
E9
Robot
1969-11-30
A country is unaware that its premier is dead and that a double is about to appoint a successor. So Barney Collier concocts a mechanical man to take his place.
E10
The Double Circle
1969-12-07
An art lover is made to believe he can own a priceless work of art, but it is really a plot to retrieve a valuable formula from his impenetrable safe.
E11
The Brothers
1969-12-14
A Middle Eastern king needs to be restored to the throne. So a medical operation is replicated where he will seemingly donate his kidney to his murderous brother.
E12
Time Bomb
1969-12-21
The IMF team has to try and gain access to a nuclear reactor complex, where a terminally ill officer plans to detonate an atomic bomb.
E13
The Amnesiac
1969-12-28
Jim Phelps poses as an amnesia victim in order to retrieve a stolen isotope, one that could make nuclear weapons affordable to any country.
E14
The Falcon (1)
1970-01-04
Paris masquerades as Zastro, a magician who has come to entertain during an arranged wedding between the king's sister and a ruthless usurper.
E15
The Falcon (2)
1970-01-11
With the king's sister rescued during the wedding, the team now turns its attention to the true heir, who's locked up in prison.
E16
The Falcon (3)
1970-01-18
Just as Jim Phelps and the others unwittingly become caught up in a royal power struggle, a bomb goes off, seriously injuring Paris and revealing his disguise.
E17
Chico
1970-01-25
Two halves of a microfilm add up to one dangerous list for the agents it will incriminate. But Barney plans to use a trained dog to retrieve it.
E18
Gitano (aka Toys)
1970-02-01
A 12-year-old king whose life is in danger is rescued by gypsies - Paris and Willie in disguise - and forced to dress up like a girl to fool his assassins.
E19
Phantoms
1970-02-08
A murderous dictator's belief in ghosts is used against him when Barney fashions a clever system that projects spirits of his dead victims before his eyes.
E20
Terror
1970-02-15
Jim and his team must infiltrate a prison in order to block the release of a ruthless Middle Eastern terrorist about to be pardoned.

🎭 Cast of Mission: Impossible Season 4

Peter Graves
Peter Graves
Jim Phelps
Greg Morris
Greg Morris
Barney Collier
Peter Lupus
Peter Lupus
Willy Armitage
Bob Johnson
Bob Johnson
Man on Tape (voice)
Leonard Nimoy
Leonard Nimoy
Paris

📋 All Seasons of Mission: Impossible

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