Walter Connolly

Nero Wolfe

Lionel Stander

Archie Goodwin

Eduardo Ciannelli

Paul Chapin

Irene Hervey

Evelyn Hibbard

Victor Kilian

Pitney Scott

Nana Bryant

Agnes Burton

Walter Kingsford

Ferdinand E. Bowen

Ian Wolfe

Nicholas Cabot

Leonard Mudie

Andrew Hibbard

Rafaela Ottiano

Dora Chapin

Joseph Allen

Mark Chapin

Jonathan Hale

Alexander Drummond

Edward McNamara

Insp. Cramer

Kenneth Hunter

Dr. Loring A. "Burt" Burton

Charles Irwin

Augustus Farrell

Alfred E. Green