This article is non-canon.

This article covers a subject that has been deemed non-canon by either the author or the Back to the Future licensees, and thus should not be taken as a part of the "real" Back to the Future universe.

KidTannen New1986Kid Tannen in the improved 1986
Kid Tannen
Biographical information
Date of birth1900s (approx)
Age (1931)30s
Age (1955)50s
Age (1985)80s
Physical description
Hair colorBrown
Eye colorHazel
Behind-the-scenes information
Voiced byOwen Thomas
"Hey, dollface, it's past time for our three-thirty!"
—Irving "Kid" Tannen" to Edna Strickland Tannen

Irving Thomas[1] "Kid" Tannen[2] was a gang boss in the 1930s in Hill Valley. He was Biff Tannen's father.[3]



Tannen in 1931

Kid Tannen ran a speakeasy business that was destroyed in an explosion in May or June of 1931. Upon learning of the "news" that Emmett Brown was responsible, he shot and killed Doc in a barrage of gunfire. When Marty McFly intervened, history had altered to that Tannen would take Doc out of the Hill Valley Police Station and then kill him somewhere out of town. That plan was foiled when Marty rescued Doc with the drill machine that he and Doc's younger self constructed, forcing him to crash into a manure truck.[3]

Bttf kid tannen

Kid Tannen harasses Arthur McFly.

Two months later, Tannen opened his underground speakeasy, El Kid, beneath the Sisters of Mercy Soup Kitchen. His girlfriend, Trixie Trotter would sing on the stage in the speakeasy, with Cue Ball at the piano, Matches guarding the door, Zane working the bar, and a croupier running gambling. Business was smooth, until the reappearance of Marty in disguise as a gang member of the Sacramento Mob. Matches came to Kid with a stick of dynamite that he had found along with many others around the speakeasy. Kid opened a secret passageway by turning the knob of the roulette wheel. Marty under his alias convinced Trixie to turn on Tannen by revealing unpaid taxes in records, that she in turn handed to Officer Danny Parker. Parker made arrests of Kid's accomplices, but not before Kid located the individual who had been burning down speakeasies: Edna Strickland. The situation quickly turned heated, with Kid revealing a Tommy gun and opening fire on both Marty and Officer Parker.[2] After Marty and Doc intervened, Kid Tannen was arrested, and was imprisoned for several years.

KidTannen 1986A

An older Kid Tannen from alternate 1986, where he reigns as the unstoppable head of the "Tannen Crime Family".

In an alternate timeline where Tannen was not arrested in 1931, his family expands as the Tannen Mob. In this reality, his three sons, Cliff, and Riff, and Biff, as well as Biff's daughter, Tiff Tannen, work for Kid Tannen by inflicting pain on residents of Hill Valley that refused to pay up. Just as vicious as ever, possibly even more so, he appeared in a car outside of Marty's house with his pistol, Kid Jr., intending on killing Marty. Tiff Tannen also had a pistol ready to kill Marty, on Kid's command. However, Doc Brown rescued Marty with the temporal duplicate DeLorean time machine, which took off into the sky, foiling his plans. Marty and Doc returned to 1931 and convinced Trixie to testify against Kid. Although their efforts succeeded in putting Kid Tannen in prison, they inadvertently created the alternate timeline where Edna Strickland married Emmett Brown, and turned Hill Valley into a gated community that was a dystopian police state. It's unknown what became of Kid Tannen in this timeline, however Biff Tannen mentioned that he was following in his father's footsteps before he was forced to undergo brainwashing through the Citizen Plus program.[2]

After Marty returned to 1931, to ensure that Edna didn't marry Emmett, he discovered that Edna Strickland was the arsonist who burned down Kid Tannen's first speakeasy. Marty convinced Officer Danny Parker of her guilt, however she stole the temporal duplicate DeLorean. Marty was able to send a message to Doc in the future, and together they managed to bring Edna's DeLorean back to 1931 right before it lost its temporal cohesion, and faded from reality. Edna was arrested for the arson, and shared a cell with Kid Tannen.

Kid Tannen but broke out of prison several times. By 1936, after escaping from prison, Kid Tannen went by the name Thomas Tannen, possibly to keep unwanted police attention off of him, or because he wanted to put his life as a Prohibition gangster behind him. During this period, he made love to a woman named Myra Benson. Myra gave birth to a child, Biff Tannen.

On December 6, 1936, Kid Tannen had once again escaped from prison. As Thomas Tannen, he married Myra Benson, simply for the purpose of making it seem like Biff wasn't born out of wedlock. The two parted ways immediately after the wedding. Since neither parent wanted Biff, Tannen's mother, Gertrude Tannen, took custody of Biff. Before he left his son, he gave Gertrude a forged birth certificate that stated that Biff was born in 1937.

Some time after the wedding, Kid Tannen was captured and placed behind bars again. In 1937, he broke out again for a period of three hours. Doc Brown speculated that this was the time of Biff's conception, due to Biff's fraudulent birth certificate.

At some point after he had returned to prison, Edna and Kid had come to love each other, and eventually got married. By 1986, he had seemingly given up his criminal acts, has a more upbeat attitude, and is present in his son's life. This is presumably a result of Edna's more ethical influence.


  • Kid takes many influences from the Prohibition era gangster Al Capone. Such cases being running a speakeasy, running a soup kitchen and later getting arrested for tax evasion.


Notes and references

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