If you're referring to his father's ghost he first saw him in the graveyard where Voldemort's father was buried.
He died in his house in Godric's Hollow.
Because harry potters dad, James, had a friend called Sirius and Sirius was a werewolf and to keep Sirius company whilst he was a werewolf he learned to be an animagus.
His mom and dad are dead in the book so he stays with his Aunt, Uncle and cousin.
unknown
July.
Because he is, I suppose.
Voldemort killed him to try to get to Harry..
James Potter also known as Prongs
nope
There is only one Harry Potter, and he doesn't die in Azkaban.
He killed both his Mum and Dad on Halloween.
Because harry potters dad, James, had a friend called Sirius and Sirius was a werewolf and to keep Sirius company whilst he was a werewolf he learned to be an animagus.
about 22 if your counting Hedwig
His mom and dad are dead in the book so he stays with his Aunt, Uncle and cousin.
Harry Potter was a wizard
There is no such person.
No
not in the film, no