Jon Benjamin Does HAL
You know Jon Benjamin, or at least his voice, from Archer. In this video, Late Night Basement had Benjamin voice HAL, the computer from 2001: A Space Odyssey.
The scene is the one where Dave learns that HAL is on to him. It is, of course, comical.
This was apparently done live in the studio because you can hear laughter in the background. That detracts very little from the end result, however.