Edward Arnold

Nero Wolfe

Lionel Stander

Archie Goodwin

Dennie Moore

Mazie Gray

Victor Jory

Claude Roberts

Nana Bryant

Sarah Barstow

Joan Perry

Ellen Barstow

Russell Hardie

Manuel Kimball

Walter Kingsford

Emanuel Jeremiah (E.J.) Kimball

Boyd Irwin

Prof. Edgar Barstow