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Luis Sandrini as Profesor Héctor 'Tito' Montesano |
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Soledad Silveyra as Nélida Echeverría |
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Homero Cárpena as Profesor Salvatierra |
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Roberto Escalada as Profesor D'Alesandro |
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Perla Santalla as Madrastra |
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Óscar Orlegui as Jorge Menendez |
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Alita Román as Ofelia |
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Eduardo Muñoz as Médico |
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Zelmar Gueñol as Inspector |
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Carlos López Monet as |
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Flora Steinberg as Profesora Saccomano |
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Lalo Malcolm as Comisario |
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David Tonelli as |
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Pablo Alarcón as Demateis |
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Isidro Fernán Valdez as |
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Aldo Bigatti as Profesor de música |
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Ángel Vidal as |
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María Armand as |
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Nya Quesada as Madre de Mingo Catarinetti |
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Luis Corradi as |
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La Joven Guardia as |
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Ángel Vigo as |
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Enrique Alippi as |
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Los Náufragos as |
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Carmen Caballero as |
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El Grupo de Gastón as |
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Marcia Bell as |
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Elizabeth Makar as |
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Emilio Vidal as Padre de Mingo Catarinetti |
| Directing | Fernando Ayala | Director |
| Writing | Abel Santacruz | Writer |
| Production | Héctor Olivera | Producer |
| Camera | Alfredo Suárez | Still Photographer |
| Production | Fernando Ayala | Producer |
| Crew | Lia Jelin | Choreographer |
| Art | Óscar Lagomarsino | Production Design |
| Editing | Óscar Montauti | Editor |
| Camera | Víctor Hugo Caula | Director of Photography |
| Sound | Jorge López Ruiz | Original Music Composer |
