The Simpsons
From the Eight Misbehavin' episode.
"Ahh! my corneas!"

South Park
From the movie

The Muppets
From Muppets From Space.
(It's one of the items on the table)

That 70's Show
Appears in many episodes.
This one is "Red Fired Up"

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Pretender
episode: Exposed
Andrea Parker and View-Master!

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Grosse Pointe Blank
Mini Driver and View-Master!

K-PAX
Oscar Winner Kevin Spacey

Late Show
with David Letterman
used for ad campaign

Wonderfalls
View-Master is all over this series
although never central to the plot.
You should definitely get this great DVD set.