Character Name : Jack Packard

Original Name : Jim Bannon

Gender : Male

Character Name : Janet Mitchell

Original Name : Anita Louise

Gender : Female

Character Name : Rex Kennedy

Original Name : Michael Duane

Gender : Male

Character Name : Doc Long

Original Name : Barton Yarborough

Gender : Male

Character Name : Leon Hartman

Original Name : Paul E. Burns

Gender : Male

Character Name : Det. Capt. Quinn

Original Name : Thomas E. Jackson

Gender : Male

Character Name : Louise Mitchell

Original Name : Mona Barrie

Gender : Female

Character Name : Prof. Arthur Logan

Original Name : Frank Wilcox

Gender : Male

Character Name : Curator Raymond Halliday

Original Name : Richard Hale

Gender : Male

Character Name : Dr. Karger

Original Name : Ludwig Donath

Gender : Male

Character Name : Nurse

Original Name : Mary Newton

Gender : Female

Character Name : E. R. Willard

Original Name : Edward Earle

Gender : Male

Character Name : Senor Mendoza

Original Name : Fred Godoy

Gender : Male

Character Name : John, butler

Original Name : John Elliott

Gender : Male

Character Name : Quentin Mitchell

Original Name : Frank Mayo

Gender : Male

Character Name : Introductory Narrator (voice)

Original Name : Frank Martin

Gender : Male

Character Name : Frank, Willard's aide

Original Name : Coulter Irwin

Gender : Male

Character Name : Closing-Time Museum Guard

Original Name : Bud Averill

Gender : Male

Character Name : Brophy, museum watchman

Original Name : Harry Strang

Gender : Male