From the disc's Main Menu go to the 'Characters' section, which will bring 
up a menu in the form of a billboard with the pictures of all the Beany and 
Cecil characters to select. If you position the cursor on the upper right 
corner of this billboard and press the arrow UP key twice, you will actually 
highlight the 'And Friends' symbol in the upper right corner of the screen. 
If you press ENTER now you will hear Beany saying "You're a genius!"

Following this announcement you will then go to a hidden slide show of 
candid photos of Bob Clampett with celebrities such as Dean Martin, 
Bob Hope and Sonny Bono!