claim: Fred Seibert has produced live action commercials.
evidence: Bittium impendens is a species of sea snail , a marine gastropod mollusk in the family Cerithiidae .. Cerithiidae. Cerithiidae. Bittium. Bittium. species. species. sea snail. sea snail. gastropod. gastropod. mollusk. mollusk. family. family ( biology )