Alexander Moissi

~ as ~

Lorenzino de Medici

Camillo Pilotto

~ as ~

Duca Alessandro de' Medici

Germana Paolieri

~ as ~

Bianca Strozzi

Umberto Palmarini

~ as ~

Filippo Strozzi

Paolo Stoppa

~ as ~

Giomo, soldato del Duca Alessandro

Teresa Franchini

~ as ~

Maria Soderini

Maria Denis

~ as ~

Nella

Sandro Salvini

~ as ~

Francesco Guicciardini

Mario Steni

~ as ~

Michele del Tavolaccino

Mario Ferrari

~ as ~

Ser Maurizio