Clench was portrayed by actor Jeffrey Jones.

Entity and relation annotations:
id: 0
type: entity
value: text: Clench
labels: <Person>
id: 1
type: entity
value: text: Jeffrey Jones
labels: <Person>
id: 2
type: entity
value: text: actor
labels: <Title>
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 1