Cancer · by personality
Supernatural · Team Free Will
Jack Kline: zodiac sign and birth chart
Jack Kline has no canon birthday. The show never gives one. Read from his personality, he's a Cancer: Sun and Mercury together, with a Pisces Moon, rising and Mars. A kid who looks about twenty, has no idea how the world works, wants a family more than anything and is terrified of hurting the people he finds.
- SunCancer
- MoonPisces
- RisingPisces
- MercuryCancer
- VenusGemini
- MarsPisces
SourceNo canon birthday: Supernatural never gives Jack a date. The chart is NEBO's take, read from his personality.
Birth chart
Jack's chart at a glance
No canon birthday, so this is NEBO's take, read from his character.
- Fire0
- Earth0
- Air1
- Water5
- Mostly water. 5 of his 6 placements are water signs.
- About 1 in 25 birthdays get Jack in the app's Supernatural world.
- Other Cancers here: Jody Mills.
NEBO's take
No birthday in canon. His personality says Cancer.
We ran Jack through the same model that matches people to characters in the app, and looked at which chart gets him most often. It reads him as water first: soft-hearted, protective and easy to hurt.
Canon
No canon birthdayNever given in the showNEBO's take
Cancer SunRead from his personality- Sun
CanonNot in canonNEBO's takeCancer
Cancer wants a home and the people in it. Jack attaches to Cas, Sam and Dean like they are the only family he has, because they are.
- Moon
CanonNot in canonNEBO's takePisces
A Pisces Moon feels everything at full volume. Jack cries, apologizes and tries again when he gets it wrong.
- Rising
CanonNo birth timeNEBO's takePisces
No birth time in canon. First impression: wide eyes, a polite smile and a lot of questions about how people behave.
- Mercury
CanonNot in canonNEBO's takeCancer
Cancer Mercury thinks with the heart. Jack asks plain questions and expects honest answers.
- Venus
CanonNot in canonNEBO's takeGemini
Gemini Venus is curious and affectionate. He wants to know what people like, what they laugh at and why.
- Mars
CanonNot in canonNEBO's takePisces
Pisces Mars fights for others, not for itself. When the power takes over, it scares him as much as everyone else.
What canon does give: a very young man learning how to be good with a lot of power and a lot of people watching. A Cancer answer is to hold on to the people who show up for him.
How he shows up
Why he's like this
Cancer is the sign of home, care and a big, tender heart. Jack hits it in scenes fans know by heart.
CoreCancer Sun
Wants a family
Jack looks about twenty but has barely been alive any time at all. He latches onto Cas, Sam and Dean like they are his family.
Season 13
FeelingsPisces Moon
Tries to be good
He asks Sam and Dean how to be a good person, then keeps trying even after he gets it wrong.
Season 13
MindMercury in Cancer
Asks the plain question
Jack has no idea how humans talk. He asks the direct question, takes the answer at face value and often lands closer to the truth than anyone.
Season 13
In a fightMars in Pisces
Power that scares him
When he's frightened, his power flares. The people he loves most are the first to see it, and so is he.
Season 13 and Season 14
LoveVenus in Gemini
Learns people by watching
He picks up habits from the people he lives with: how they joke, what they eat and how they say sorry.
Season 13
In a fightMars in Pisces
Holds God's power, then lets go
Near the end Jack ends up with more power than anyone, and chooses to leave humanity to write its own story.
Season 15 · spoiler
Your turn
Which Supernatural character are you?
Pick your birthday. Your Sun sign gives a first answer right here, then the app reads your whole chart.
Aries girls get Rowena MacLeod most often. Aries guys get Crowley.
You and Jack: Signs at a right angle. Friction, the useful kind.
Taurus girls get Ellen Harvelle most often. Taurus guys get John Winchester.
You and Jack: Signs that cheer each other on. Good team.
Gemini girls get Charlie Bradbury most often. Gemini guys get Gabriel.
You and Jack: Next-door signs. Different instincts, lots to learn.
Cancer girls get Jody Mills most often. Cancer guys get Castiel.
You and Jack: Same sign. You'd get each other without trying.
Leo girls get Rowena MacLeod most often. Leo guys get Lucifer.
You and Jack: Next-door signs. Different instincts, lots to learn.
Virgo girls get Ellen Harvelle most often. Virgo guys get Sam Winchester.
You and Jack: Signs that cheer each other on. Good team.
Libra girls get Charlie Bradbury most often. Libra guys get Sam Winchester.
You and Jack: Signs at a right angle. Friction, the useful kind.
Scorpio girls get Amara most often. Scorpio guys get Castiel.
You and Jack: Same element, water. Easy chemistry, same pace.
Sagittarius girls get Mary Winchester most often. Sagittarius guys get Lucifer.
You and Jack: Signs that speak different languages. Curious mix.
Capricorn girls get Ellen Harvelle most often. Capricorn guys get Dean Winchester.
You and Jack: Opposite signs. You see each other's blind spot.
Aquarius girls get Charlie Bradbury most often. Aquarius guys get Kevin Tran.
You and Jack: Signs that speak different languages. Curious mix.
Pisces girls get Jody Mills most often. Pisces guys get Castiel.
You and Jack: Same element, water. Easy chemistry, same pace.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real Supernatural character→Chemistry
Who Jack clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- AmaraPisces Moon+Scorpio MoonMoons in the same element: they calm down the same way, no translation needed.
- Jody MillsCancer Sun+Cancer SunSuns in the same element: they want the same things and go after them the same way.
- CastielCancer Sun+Cancer MoonSun and Moon in the same element: around each other, they feel seen.
Pick a side
Are you more Jack or Dean?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Jack's chart
Famous Cancers with his placements
Their charts line up with NEBO's take on Jack. A chart match only: none of them is connected to this page.
Erling HaalandCancer Sun · Pisces Moon, Mercury in Cancer
Lionel MessiCancer Sun · Mercury in Cancer, Venus in Gemini
Alan TuringCancer Sun · Mercury in Cancer, Venus in Gemini.jpg)
Tate McRaeCancer Sun · Mercury in Cancer, Venus in Gemini, Mars in Pisces
Daniela AvanziniCancer Sun · Mercury in Cancer, Venus in Gemini
Mckenna GraceCancer Sun · Mercury in Cancer, Venus in Gemini
Jack in real life
The app casts Jack as Gemini, Scorpio and Libra Suns: CarryMinati, PewDiePie and Baby Keem. No single sign leads. Plus the one who played him.
Characters like him in other worlds
Same chart pattern in our model, different universe.
Supernatural
Characters like Jack
Closest charts first: shared signs, same elements.
Which Supernatural character are you?
Add your birthday and the app finds your Supernatural character, your hunter family and how close you are to Jack.
Are you Jack? Find your character→Questions
Jack's zodiac sign: what people ask
What zodiac sign is Jack Kline?
Canon never says. Supernatural gives Jack no birthday. By personality, NEBO's take is Cancer.
When is Jack Kline's birthday?
It isn't given anywhere in canon.
Is Jack Kline a Cancer?
By personality, yes: tender, protective and always looking for a family. It's NEBO's take, not canon, because no birthday exists.
What is Jack Kline's birth chart?
NEBO's take: Sun and Mercury in Cancer, Moon, rising and Mars in Pisces, Venus in Gemini. Read from his personality, not from a canon date.
What element is Jack?
Water. Cancer is a water sign, and 5 of his 6 placements are water too.
Who is Jack most compatible with?
By chart, Amara, Jody Mills and Castiel. Pisces Moon and Scorpio Moon: they calm down the same way, no translation needed.
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