Dobby appears throughout the second film to disrupt Harry, but by the end, the boy wizard defeats the memory of Tom Riddle. Despite all the tampering, Harry frees Dobby from the servitude of the ...

Dobby earned his freedom by getting a sock, thanks to Harry Potter tricking Lucius Malfoy into handing it to him. That is the one thing that can free a House Elf from a life of servitude - gifting ...