If you don't keep a close eye on that known thief, he will filch everything he can from you.
Filch my dessert again at risk!
What will the maid filch next?
You can't trust him. I saw him filch this guys wallet.
To filch something is to steal something. An example sentence would be: It is dishonest to filch that without paying.
The pickpocket quickly filched the man's cell phone.
The past tense is filched.
She tells Filch if the kids are causing trouble
In the books his name is Argus Filch The character of Filch is played by David Bradley in the films
No he didn't. Filch was still there.
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.
Neither. Argus Filch was a Squib and didn't attend Hogwarts.