This logo is seen on Growing Pains and Just the Ten of Us.
We see an old house at night. An insane-looking man walking on the left side of the roof stumbles and falls two stories into some bushes below. Superimposed on the screen is:
A Guntzelman Sullivan
_________________ P R O D U C T I O N in association with
The logo then cuts to the current WB Television logo of the time.
Medium to high. The dark image and the scary-looking man falling off the roof may probably give more than a few the creeps, but those who enjoy black comedy may find this logo hilarious.