Alcatraz Escape Triathlon Source

They said it could not be done, and the official history of the island prison says it never was done: no one ever escaped from Alcatraz Island during the 29 years (1934-63) it was a federal penitentiary.


There have been attempts, and maybe the most famous one happened in 1962:

Frank Lee Morris, Clarence and John Anglin were never recaptured and opinion is divided as to whether they succeeded in their escape, were drowned or eaten by sharks.

The FBI spent years investigating the case and finally concluded the men had failed.

The film "Escape from Alactraz" (1979) was based on this attempt, starring Clint Eastwood as Frank Morris.

The MythBusters looked into it: [watch video]

Did three prisoners in 1962 build a raft out of raincoats and use it to escape from Alcatraz?


Even though they have their doubts that Morris and the Anglin brothers made it, they deemed it "Plausible".

According to Alcatraz History:

... to this day there are five prisoners listed as "missing and presumed drowned."

My question:
How legitimate is it to "pressume" that one of those missing prisoners didn't drown?
Are there clues that suggest an escapee survived?

  • 1
    See also: Harold Holt, Osama bin Laden.
    – Golden Cuy
    Jun 2, 2011 at 12:38
  • 18
    Does Sean Connery count?
    – Jake
    Jun 2, 2011 at 16:09
  • Send in Micahel Scofield (en.wikipedia.org/wiki/Michael_Scofield) there
    – Aamir
    Oct 16, 2012 at 8:07
  • How cold is water around alcatraz?
    – user4951
    Oct 24, 2013 at 6:33

2 Answers 2


You've really answered your own question. Frank Lee Morris, Clarence and John Anglin were the only people to have attempted escape from Alcatraz and not be be accounted for. As you put it yourself:

The FBI spent years investigating the case and finally concluded the men had failed.

As well as assessing the chance that they could have successfully made the crossing, they also looked for evidence of the men being alive. Did none of these people ever make contact with their loved ones, even in secret? Did none of them appear in a safe country decades after and offer to write a book about their experiences? Did nobody in the area report seeing three wet guys getting into a car?

So the summary you have is probably the truth. While it is possible that these men survived, escaped, and hid out for decades, it's unlikely.

EDIT: Since I've been asked for references for the above quote, here they are. Note that the reference was actually given in the question, which is where I took the statement from.

  • 4
    Can you add a reference to support that the FBI actually reached that conclusion?
    – Sklivvz
    Jul 3, 2011 at 8:49
  • 1
    It was actually quoted in the question. :-) Jul 4, 2011 at 0:07
  • 2
    Fifty years later I think it's likely that someone would have owned up. The book contract alone would have it worthwhile. Jul 12, 2011 at 16:12
  • 4
    Ronald Biggs lived openly as a fugitive for 36 years, entertained professional footballers and sang on records. However what I meant was that someone who knew they had escaped would have written a book. Or at least gone on a talk show. Mar 27, 2012 at 13:26
  • 2
    One of the arguments put forward was that these men were simply career criminals and would never have "gone quiet" as it were. They'd eventually have turned up somewhere in connection with other crimes, is the theory. It's hard to imagine all three going straight. Apr 21, 2018 at 2:35

The Wikipedia article has references saying yes, they likely did escape from Alcatraz alive.

In a documentary from around 2011/2012, it was said that the official FBI record was a lie:

When the case was transferred from the FBI to the US Marshals, all the files were examined in detail on a 2011 documentary on the National Geographic Channel entitled Vanished from Alcatraz. Michael Dyke, the Deputy U.S. Marshal, discovered in the newly uncovered official records, it was reported that, contrary to the official FBI report of the escapee's raft never being recovered, a raft was discovered on Angel Island on June 12, 1962, the day after the escape, along with footprints leading away from the raft. Furthermore, the reports also claimed, that contrary to the official FBI report of no car thefts being reported, a car, a 1955 blue Chevrolet, had been reported stolen in the vicinity on the night of the escape. It was also reported that at 11:30 a.m., on June 12, a motorist in Stockton, California (80 miles East of San Francisco) reported to the California Highway Patrol, that he had been forced off the road by three men in a blue Chevrolet. This discovery prompted speculation that officials knew of the evidence suggesting the trio survived, and that a cover-up of the evidence had taken place, along with them declaring the men drowned, not only to save Alcatraz's reputation as an "escape-proof" prison, but to hope the escapees would relax and then become easier targets to find.

Here's some more of what Wikipedia cites, but you should really read the article... there's a lot in it:

In the early 2000s, according to The New York Times best selling author Frank M. Ahearn, the US Marshals received a tip that one of the Anglin brothers was in Brazil. The US Marshals went down to Brazil and got a confirmation from a local bartender that one of the brothers was there.

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