Some time ago I watched a movie, of which one scene never left my mind.
In that scene there was a room full of shelves and tubes and jars (some kind of laboratorium), with a man in it.
Someone else enters the room and forces him to lie down. Then he (the person who just entered) puts a mask on the first man's face with a lot of tubes attached to it.
All kinds of fluids then enter the man's body and he starts twitching uncontrollably.
However, he isn't killed by it (which also wasn't the purpose), but he turns into a monster, ripping everything off him and smashing everything in the room to smithereens.
I think the movie was released in the late 20th or early 21th century.
Does anyone know which movie this could be?