# Mission: Impossible season 6

The sixth season of the original Mission: Impossible originally aired Saturdays at 10:00–11:00 pm (EST) on CBS from September 18, 1971 to February 26, 1972.

## Cast

| Character | Actor | Main | Recurring |
| Jim Phelps | Peter Graves | Entire season | |
| Barney Collier | Greg Morris | Entire Season | |
| Casey | Lynda Day George | Entire Season | |
| Willy Armitage | Peter Lupus | Entire Season | |
| Dr. Doug Robert | Sam Elliott | | Episode 2 |

## Episodes

| No. overall | No. in season | Title | Directed by | Written by | Original release date | Prod. code |
| 128 | 1 | "Blind" | Reza S. Badiyi | Arthur Weiss | September 18, 1971 (1971-09-18) | 126 |
| Lynda Day George joins the regular cast as Casey. Jim undergoes surgery to be temporarily blinded in order to pose as an ex-federal investigator [who had been caught in an explosion caused by the Syndicate at an industrial facility] to protect an undercover officer in the Syndicate from being exposed by a Syndicate rival. Guest stars:Harold J. Stone; Tom Bosley; Jason Evers |||||||
| 129 | 2 | "Encore" | Paul Krasny | Harold Livingston | September 25, 1971 (1971-09-25) | 125 |
| To bring down a pair of crime syndicate bosses by finding evidence of a murder committed by them years before, the IMF must convince one of them (William Shatner) that he has travelled back in time to his youth in 1937. Final appearance of Sam Elliott as Doug. Third of three episodes starring both Sam Elliott and Peter Lupus. |||||||
| 130 | 3 | "The Tram" | Paul Krasny | S : Paul Playdon T : James L. Henderson & Samuel Roeca | October 2, 1971 (1971-10-02) | 131 |
| The IMF must infiltrate a Syndicate financial meeting – held at a mountain resort only accessible by aerial tramway – to discover the group's Swiss bank account number. |||||||
| 131 | 4 | "Mindbend" | Marvin Chomsky | James D. Buchanan & Ronald Austin | October 9, 1971 (1971-10-09) | 130 |
| A Syndicate boss has been using a psychopathic doctor to brainwash former prison inmates to assassinate public officials and then kill themselves immediately after, and Barney must go undercover and resist the doctor's "training" to expose them. |||||||
| 132 | 5 | "Shape-Up" | Paul Krasny | Ed Adamson and Norman Katkov | October 16, 1971 (1971-10-16) | 133 |
| The IMF has to break the Syndicate control over a waterfront and its docks by making the local boss believe a ship is haunted by the ghost of a man he killed. |||||||
| 133 | 6 | "The Miracle" | Leonard J. Horn | Dan Ullman | October 23, 1971 (1971-10-23) | 129 |
| The IMF makes a Syndicate drug smuggler (Joe Don Baker) believe he has received the heart of a priest in a transplant operation, faked for the benefit of him and his associate (Billy Dee Williams), and that he is taking on the donor's personality traits in order to intercept a large heroin shipment. |||||||
| 134 | 7 | "Encounter" | Barry Crane | Howard Berk | October 30, 1971 (1971-10-30) | 132 |
| In order to put two Syndicate operators out of commission, Casey disguises herself as the alcoholic wife (Elizabeth Ashley) of one of the operators and fakes a Syndicate plot to murder her so as to convince the two operators that each is double-crossing the other. |||||||
| 135 | 8 | "Underwater" | Sutton Roley | Arthur Weiss | November 6, 1971 (1971-11-06) | 134 |
| When an underling steals a shipment of diamonds out from under the nose of a Syndicate fence (Fritz Weaver) and hides them underwater offshore, Casey makes the fence and the underling believe SCUBA diver Jim has already found them in order to retrieve the gems and the $75 million earmarked for their sale. |||||||
| 136 | 9 | "Invasion" | Leslie H. Martinson | James L. Henderson & Samuel Roeca | November 13, 1971 (1971-11-13) | 137 |
| After a murderous East European People's Republic enemy agent (Kevin McCarthy) steals the secrets of the US Distant Early Warning (DEW) system against nuclear missile strikes, he is made to believe the United States has been invaded by the country he's spying for in order to retrieve the document and uncover the identity of his "control" who knows where the copy of DEW microfilm plans are hidden; in a twist ending neither the agent or the IMF know is that the "control" has ordered a hitman to kill the agent. Triva the IMF vs the East European People's Republic had clashed before in episode # 126 "The Party". Similar to 1/3 "Operation Rogosh" |||||||
| 137 | 10 | "Blues" | Reza S. Badiyi | S : Orville H. Hampton S/T : Howard Berk | November 20, 1971 (1971-11-20) | 139 |
| Posing as an aspiring singer, Barney makes a Syndicate record executive (William Windom) believe he has an audio recording of the night the executive threw a woman off a balcony. |||||||
| 138 | 11 | "The Visitors" | Reza S. Badiyi | Harold Livingston | November 27, 1971 (1971-11-27) | 135 |
| A wealthy media tycoon (Steve Forrest), secretly controlled by the Syndicate, has one of his own reporters murdered when the man gets too close to the truth; Jim and Casey make the tycoon believe they are extraterrestrials with the secret to eternal life in order for the tycoon to publicly expose corrupt candidates in an upcoming election. |||||||
| 139 | 12 | "Nerves" | Barry Crane | T : Garrie Bateson S/T : Henry Sharp | December 4, 1971 (1971-12-04) | 140 |
| When a paranoid Syndicate enforcer (Christopher George, Lynda Day George's husband) threatens to release deadly nerve gas in a heavily populated area to force the release of his brother from prison, the IMF must recover the defective gas canister before it leaks and kills thousands. Guest starring Tyne Daly as the enforcer's girlfriend and Rafer Johnson as his partner. |||||||
| 140 | 13 | "Run for the Money" | Marvin Chomsky | Edward J. Lakso | December 11, 1971 (1971-12-11) | 128 |
| To bring down a Syndicate man running illegal parimutuel betting parlors and stop the saboteur blowing up their competition, the IMF pits the two men against each other by making the saboteur believe he's buying a stolen and disguised super-horse. |||||||
| 141 | 14 | "The Connection" | Barry Crane | T : Ken Pettus S/T : Edward J. Lakso | December 18, 1971 (1971-12-18) | 136 |
| In order to take down the largest supplier of uncut heroin on the eastern seaboard (Anthony Zerbe) and uncover both his opium source and his US distributor, the IMF makes him believe an island off the coast of Georgia is really off the coast of Africa. Guest star Joe Maross |||||||
| 142 | 15 | "The Bride" | John Llewellyn Moxey | Jackson Gillis | January 1, 1972 (1972-01-01) | 127 |
| Casey poses as the Irish mail-order bride of a Syndicate boss (James Gregory) in order to disrupt an international money laundering ring. |||||||
| 143 | 16 | "Stone Pillow" | Leslie H. Martinson | Howard Browne | January 8, 1972 (1972-01-08) | 142 |
| In order to discover the location of film negatives an inmate is using to blackmail a Syndicate boss, cellmate Jim must bust the inmate out of prison for real. |||||||
| 144 | 17 | "Image" | Don McDougall | Samuel Roeca & James L. Henderson | January 15, 1972 (1972-01-15) | 138 |
| When a Syndicate boss threatens to flee the country to avoid prosecution and take a secret list of corrupt officials with him, tarot reader Barney convinces him he has a heretofore unknown (and separated) conjoined twin to get him to divulge the list's location. |||||||
| 145 | 18 | "Committed" | Reza S. Badiyi | S : Laurence Heath T : Arthur Weiss | January 22, 1972 (1972-01-22) | 141 |
| Casey gets herself committed to a prison-like mental hospital in order to save the only witness in a murder trial against a Syndicate boss from being driven insane by the corrupt staff. |||||||
| 146 | 19 | "Bag Woman" | Paul Krasny | Ed Adamson and Norman Katkov | January 29, 1972 (1972-01-29) | 144 |
| When a government agent is killed by a Syndicate hitman (George Stanford Brown), Barney inpersonates him; however after Barney's cover is accidentally blown during an operation to discover the identity of a West coast politician demanding "protection" bribes from the Syndicate, the rest of the team races to warn bag woman Casey that the satchel she's carrying is actually a bomb. |||||||
| 147 | 20 | "Double Dead" | Barry Crane | T : Laurence Heath S/T : Jackson Gillis | February 12, 1972 (1972-02-12) | 143 |
| When Willy is captured stealing the $10 million bankroll of a pair of Syndicate loan sharks, the rest of the IMF must not only turn the loan sharks against each other in order to get the money, but also rescue Willy before a Syndicate doctor can break him using a truth serum. |||||||
| 148 | 21 | "Casino" | Reza S. Badiyi | Walter Brough and Howard Berk | February 19, 1972 (1972-02-19) | 145 |
| To take down a Syndicate casino owner (Jack Cassidy), the IMF makes his Syndicate bosses believe he's planning to rob his own vault and flee with the money to the Caribbean. The owner ends up with the stolen money; given a choice of going on a one way ride with his boss or testifying before state legislate on organized crime and gambling-the owner decides to testify. The seventh season episode "Kidnap" (S07/E11) refers to this episode. |||||||
| 149 | 22 | "Trapped" | Leslie H. Martinson | S : Rick Husky T : Samuel Roeca & James L. Henderson | February 26, 1972 (1972-02-26) | 146 |
| To recover $8 million stolen during an Army payroll heist in Southeast Asia and nab a smuggling family, the IMF convinces one brother (Bert Convy) that the other brother (Jon Cypher) is trying to have him killed. However, after Jim is shot during the mission, he develops amnesia. |||||||