- Creator Backlash: According to the DVD commentary on Looney Tunes Golden Collection Vol. 5, Clampett and Jones grew to hate the short "The Daffy Doc", due to it using an Iron Lung as a gag prop, during a time when people dying of polio were increasing in number.
- What Could Have Been: Bob was offered a job at Disney, but he didn't accept it. One can wonder what twisted craziness would have happened if worked with the legendary studio.
- Also, his first cartoon, "Porky's Badtime Story" was originally meant to be called "It Happened All Night", but this was not allowed, due to the implications of the title.
- There is test footage for Clampett's proposed animated version of a John Carter of Mars movie. Watch it and weep.