출연진

• W

  William Beebe

  William Beebe

  Dr. William Beebe

• O

  Otis Barton

  Otis Barton

  Otis Barton

• J

  John Tee Van

  John Tee Van

  John Tee Van - Crew Member

• G

  Gloria Hollister

  Gloria Hollister

  Gloria Hollister - Crew Member

• 

  Lowell Thomas

  Lowell Thomas

  Narrator