Hear, Hear

Penfold's hearing problems make him immune to a device that brainwashes anyone who hears Greenback's voice.

My Thoughts

Guest Stars

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Guest Stars

No guest stars available.

Crew

Episode-specific crew credits.

Jean Flynn

Assistant Director

Directing

Keith Scoble

Storyboard

Writing

Brian Trueman

Writer

Writing

Angus Allan

Story

Writing

Brian Cosgrove

Director

Directing

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