Robert Silliphant (1937-1999) was an American writer who was the younger brother of Oscar-winning writer Stirling Silliphant. All three of the productions he was involved with were subjected to riffing.
Riffed Movies[]
- The Creeping Terror (Episode #606) - story
- The Incredibly Strange Creatures Who Stopped Living and Became Mixed-Up Zombies (Episode #812) - as Second Barker, also writer
- The Beach Girls and the Monster (The Mads Are Back) - additional dialogue