We chatted with David Harbour about Hopper's return in 'Stranger Things' season four, and the difficulty of keeping his "Gandalfian" return a secret.

We chatted with David Harbour about Hopper's return in 'Stranger Things' season four, and the difficulty of keeping his "Gandalfian" return a secret.
David Kenneth Harbour (born April 10, 1975) is an American actor. He has received nominations for a Tony Award, a Golden Globe Award, and two Primetime Emmy Awards. He began his career acting… more