Ηθοποιοί επεισοδίου
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Kate SzellNarrator (Voice)
Dr. William RyanSelf
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Andrew SkinnerSelf
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Tim MaltinSelf
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Gareth RussellSelf
Anita Brosius-ScottSelf
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Theda CarpenterSelf
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Scot ChristensonSelf
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Roy MartinSelf
Jack GrimmSelf (archive footage)
Mike HarrisSelf (archive footage)
Don ArmandSelf (archive footage)
Dr. Fred SpiessSelf (archive footage)
James DrurySelf (archive footage)