Ben 10 ยท S01E09
Last Laugh
Summary
Ben discovers an evil circus that's headed by a psychic vampire clown named Zombozo.
Guest stars
- Cree Summer as Frightwig (voice)
- Jeff Doucette as Thumbskull (voice)
- John Kassir as Zombozo (voice)
- Fred Tatasciore as Ripjaws (voice)