This is part two of the 2001: A Space Odyssey Panel with Gary Lockwood and Keir Dullea at MegaCon 2018. Part 1 can be found here: https://dai.ly/x6ko3t3
This is the only video from MegaCon 2018 that I will upload in two parts and it's just because it ran over 60 minutes and my current video hosting site of choice (Daily Motion) will only let me upload videos of up to 60 minutes.
The official description:
Join the stars who portrayed Frank Poole and Dave Bowman in Stanley Kubrick's science fiction masterpiece, 2001: A Space Odyssey (1968). Hear behind the scene stories of the making of the movie and more!