3-Dimensional Gimmick
The only concession that Lumber Jack-Rabbit made to the 3-D format was at the very beginning of the cartoon, where the zooming "WB" shield seems to leap into the laps of the viewers, springing much farther forward than normal before returning to its usual position. The effect is heightened by a much different sounding "buoinng" sound effect before the Looney Tunes theme plays. (This was also recycled into the opening title sequence for The Looney Tunes Show 57 years yater.) The closing sequence is modified as well, with the "That's All Folks!" script fading in rather than being written out.
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