Leonard Nimoy Demonstrates the Magnavision Videodisc Player (Full Laserdisc!) 

This is all three segments from the Magnavox advertisement laserdisc: "Leonard Nimoy Demonstrates the Magnavision Videodisc Player"
This advertisement has become a bit of a legend amongst laserdisc enthusiasts and Nimoy fans alike.
I noticed that previous versions uploaded to RU-vid missed out the second segment so thought I'd upload my own rip. There's a bit of additional audio hiss and noise that isn't present when I watch it on my TV, perhaps introduced during ripping.
The three segments are:
1. Leonard Nimoy sells Magnavision to customers.
2. Leonard Nimoy explains Magnavision's technical aspects to salespeople. (at 10:48)
3. Magnavox National Sales Coordinators Diane Fischer and Willie Allemang offer Magnavision sales tips. (at 21:28)