Conversation so far:
What does Dr. Strangelove refer to?
Slim Pickens played B-52 pilot Major T. J. King Kong. in Dr. Strangelove.
What did you find interesting about Slim Pickens in your reading?
Hollywood made good use of Slim Pickens' rodeo background. He did not need a stand-in for horseback scenes.
What did Slim Pickens play a part in without a script?
Slim Pickens played B-52 pilot Major T. J. King Kong. in Dr. Strangelove. He was not given the script for the entire film.

Question: Who did he act with in Dr. Strangelove?
Self-contained rewrite: Who did Slim Pickens act with in Dr. Strangelove?