Lorenzo Quinteros as Dr. Julio Denis

Hugo Soto as Rantes

Inés Vernengo as Beatriz Dick

Cristina Scaramuzza as Nurse

Tomas Voth as

David Edery as

Rúbens Correa as Doctor Prieto

Rodolfo Rodas as

Horacio Marassi as

Jean Pierre Reguerraz as

Rodolfo Elsegood as

Violeta Scarponi as Beggar

Gustavo Rangugni as Medicine Doctor

Antonio Avila as Newspaper Reporter

Hector Scarpino as Doctor

Tito Haas as Plainclothes Policeman

Andrés Tiengo as Patient

Carolina Cartelli as Denis' Daughter

Hernan Biset as Denis' Son

Alfonso Devita as Self - Orchestra Conductor (as Maestro Alfonso Devita)

Alberto Balzanelli as Self - Chorus Conductor (as Maestro Alberto Balzanelli)

Carlos Storani as Self - Orchestra Coordinator (as Maestro Carlos Storani)