You knew him?
4 seconds sound clip from The Transformers (1984) - Fire in the Sky TV Series.
You can hear this line at 00:06:17 in the DVD version of the movie.
Quote context
[...]
- Then give him 50,000 volts to activate his memory monitor!
- Why are you so concerned about this creature?
- Because I knew him once, a long time ago on Cybertron.
- Again. This time a million volts!
- Also, cyber-motor relays are useless.
- His name is Skyfire. Observe his history as it was recorded before his icy imprisonment.
- Skyfire and I were both explorers from Cybertron.
- That must have been shortly before our final falling-out with the Autobots.
- Yes. Skyfire and I were exploring what was an uncharted planet at that time. This one. Earth.
[...]