Video Vault -
Televison clips of Bob McCoy, curator of The Museum of Questionable Medical Devices

Late Night with David Letterman :

July '87

Oct. '87

Feb. '88

Nov. '96


Other TV shows:

Conan O'Brien '98

Martin Short '99

Newton's Apple '91

Start to Finish

The Today Show '87*

The View

WCCO - '02*


Quackery Gallery:







David Letterman - CBS Late Show


Bob McCoy's final appearance with Letterman, his only one after Dave moved networks and "Late Night" became "The Late Show". The changeover made it okay for Bob to bring back some repeat items, like the Psycograph and the MacGregor Rejuvenator.

November 7, 1996.