Henry Forman

Henry Forman (born 2000) is the son of Bob Forman and Liz Forman. He is shown to have many friends, including Marvin. He has an older teenage sister named Teri Forman. Henry has an innie belly button. He wears briefs. Henry receives an alien wedgie from Marvin.

Appearance
Henry's first appearance in the pilot showed him wearing a black cloth hat with a skull printed on the side. He is wearing a gold shirt and wearing a dark jacket with plaid designs on them. He is wearing dark jeans and tennis shoes. He has tan skin like his older teenage sibling, Teri Forman, and his father, Bob Forman, and mother, Liz.

Personality
Henry is shown to speak a little American slang, as he quotes "how you doin', my man?". This also shows that Marvin has been practicing his American slang for that very question. He is shown to have knowledge of ways of preventing being caught by his parents while disregarding what they say, showing he might have experience with these problems. He is shown to be very sneaky, for he can be sly by being able to lie to his parents and sneak Marvin out of the house.

Relationship with Marvin
Unlike his older sister, Teri, Henry initially took a liking to Marvin and became quick friends, possibly due to his personality. Him and Marvin appear to be friends, for he can speak informally to Marvin. As Marvin begins to have problems with his Earth life, Henry is shown to help with his problems, though not in the best way.