Chris Star

is a guy who has appeared in numerous crowds (mostly when Phineas and Ferb build something really grand). He has also appeared with Phineas and Ferb a couple of times. He also appears to be very nice to every person around him.

Physical Appearance
Chris Star is tall and large. He has light tan skin, he is bald, he has blue eyes, and dark brown eyebrows. He has 3 sets of clothes that he usually wears. His first set of his clothes consist of a white golf hat, a white tee shirt, a white undershirt, a cozy green vest, white shorts with many pockets, green underwear, and a pair of white tennis shoes. His second set of his clothes consist of a red and black baseball cap, a black tee shirt, a dark red undershirt, black underwear, red and black shorts, and a pair of black tennis shoes. His third set of his clothes consist of a navy blue fluffy night cap, a dark blue soft night robe, blue underwear, and a pair of aqua bunny slippers.

Phineas and Ferb
He is nice to him. Sometimes when he passes by them when they're is sad, he gives advice to them like a big brother.

Major Monogram
He and Major Monogram have the kind of relationship that's similar to old classmates. They've mostly seen together talking about how their lives are going and other related things.

Perry the Platypus
He has known Perry for some time. He knows that Perry's a secret agent (by accident of Major Monogram).