I will only be considering the Headmasters from Peggle Deluxe, further characters may pop up occasionaly but not included with a section.

Bjorn the Unicorn may be the Peggle Institute's headmaster, but he has much more to hide...

Bjorn the Unicorn is a keyboardist, and has a somewhat connection with the hit game series: PLANTS VS ZOMBIES. In the trailer for Peggle Blast (Mobile) a zombie is seen riding the unicorn, aswell as another zombie eating a smartphone. Not only this, in PvZ 2, a costume for the plant "Tile Turnip" is a reference to Bjorn, perhaps as a disguise to the zombies, seeing as Bjorn must have a positive relationship with the zombies.

Jimmy is where things begin to get a tad messy...

I'll start his page off with the most concerning thing: He smokes marijuana.
As seen on the border of Peggle Deluxe, when playing as Jimmy, both top corners feature some sort of leaf. This leaf would be a maple leaf, had the forest not contained only oak trees in the background. However, the closest thing I could think of that resembles the leaf is the international symbol for marijuana. This theory is closely supported for many reasons.

Reason 1: Jimmy has mistaken himself for a WATER BUFFALO at some point in his life, giving off disoriented vibes.

Reason 2: Jimmy seems to act like a stereotypical 90's teenager that skateboards and plays the electric guitar. Another stereotype for these teens? They LOVE to do drugs.

Reason 3: Adding onto disorientation, in Peggle Deluxe there are two levels featuring Jimmy with the same name; Spiral of Doom and Spiral of Doom

Reason 4: He named his van... Timecube? This is just full of bologna.

Less worrying topics about him include that he dreams of being a scientist, is a hamster, and loves saying "tubular".

This creepy af furby is less concerning as you'd think, with almost no lore.

Kat Tut sleeps 98% of the day (Approximately 23.5166667 hrs) and dreams of being a daredevil and circus performer. This cat being as active as your grandma isn't enough so it must have the same KNOWLEDGE as your grandma too. This cat (being a cat and all) is a yarn expert. As if playing with yarn wasn't enough, it had to know the exact physics of it too.

Splork isn't too concerning. He's just an expert bowler and... uh oh.

Everyone hates Claude. That is a proven theory. But we all knew it was before it was proven. Who proved it? PopCap did.

We were made aware that Claude is made fun of for being short and is often called a shrimp. He dreams to be large and well... This is what I was scared of. In Peggle Nights, Claude (Originally named Pierre) becomes a titan with one goal: to overthrow humanity. He has wrecked the Eiffel Tower and ended countless lives. He is close friends with Siokara, a yellow fish who also becomes a titan.

Our favorite man (or at least my favorite man) is actually pretty chill.

Renfield doesn't get along with Bjorn. I say that outright because they come from different aspects: spooky and pretty. This may cause Renfield to side with the Plants in PvZ. Though the obvious reason is that he is a plant, there is more to go with the theory. He is a cousin of Pumpkin, as shown in an almanac entry. Another reason could be that he has enslaved a hunchback! His personal attendant is Eyegor (Igor, as better known), the assistant of Dr. Frankenstein. His dream? To become a painter!

Tula can play the drums, Tula wants to travel the world, Tula is Sunflower's cousin. I can't say anything else.

Damn you DougDoug and your hate of Magic Hat, Warren's actually kinda cool!

Hoping to be like Indiana Jones, this rabbit isn't as lucky as we thought! Before getting a job offer from Bjorn, Warren was a profound gambler. Though, Warren lost all of his money at the roulette table after going for a final bet. He has a boring side, as he did take business classes.

Lord Cinderbottom is not good at applying for jobs. Though he has maintained the power of fire, he also dreams to hose that power down with water. That's right, the dragon wants to become the firefighter. He likes spicy foods, but drinks cool iced tea before he bursts the dinner table into flames.

Master Hu comes from a Chinese region in Manchuria, hoping to form a rock band with his fellow Peggle Masters and spew tubular zen solo's from his electric guitar.