Nikolay Podgorny

Professor

Maria Zhdanova

Professor's fiancée

Anna Dmokhovskaya

Mary the housekeeper

Grigoriy Yefremov

Mary's husband

Vladimir Mikhaylov

Old worker

Pyotr Nartov-Kurkin

Coachman

A. Missan

Seamstress

Nikolay Pisarev

Vitaliy Lazarenko