September 7, 1963 –
The Merrie Melodies short, The Unmentionables, directed by Friz Freleng, and starring Bugs Bunny, Rocky and Mugsy, was released on this date.
This short has Rocky and Mugsy in their final appearance.
The Unmentionables premiered
Where the Cabinet of Dcaligari resides
The Haus of Dcaligari 