That he's a squib.
Argus Filch
argus filch
No there isn't. There is a character called Filch in the Harry Potter books.
Argus Filch's cat is called Mrs. Norris in the Harry Potter series.
David Bradley play Filch the caretaker at Hogwarts in Harry Potter and the Philosopher's Stone.
Argus Filch accuses Harry Potter of ordering dungbombs via owl post.
He is the caretaker.
If you mean Mr. Filch, the creepy caretaker who has a cat named Mrs. Norris, then this is your answer: Argus Filch is played by David Bradley in the Harry Potter Films
Mrs. Norris is Filch's loyal and overbearing cat in the Harry Potter series. She is often seen prowling the halls of Hogwarts alongside Filch, keeping a close eye on the students and reporting any rule-breaking to Filch.
Hagrid is the Hogwarts caretaker responsible for various magical creatures in Harry Potter. Of course some of the professors have their own pets as well.
Argus Filch.
David Bradley Argus Filch is portrayed by British actor David Bradley.