At least one clip.
This review shows the penguin at the 10:16 minute mark, Meredith doing his famous "Wheh! Wheh! Wheh!" laugh while the Dynamic Duo are strapped to a wall surrounded by balloons (which I assume are filled with toxic gas). But I'm not sure he played every clip completely, so I just don't know if there are more with Burgess. The review also gives the false impression is quite dim. I've seen the units in person and on average, the screens are far brighter. But since they were still packaged, they still had the pull tag that restricts the clips to 3 or 4 short samples. As you can see from the review, the box would need to be opened, the TV removed from the clear "clam shell" covers AND the tab removed to access all the clips. I don't think the employees would appreciate me doing that in the store.