Annie Canavaggio. Annie Canavaggio was >> in The Panama Canal Treaties: Son of Tiger and Mule as 'Director, Writer, Producer, Production Executive'Carlos Arango De Montis. Carlos Arango De Montis was >> in The Panama Canal Treaties: Son of Tiger and Mule as 'Director of Photography'Vicente Ferraz. Vicente Ferraz was >> in The Panama Canal Treaties: Son of Tiger and Mule as 'Writer'Leyda Napoles Viant. Leyda Napoles Viant was >> in The Panama Canal Treaties: Son of Tiger and Mule as 'Editor'María Neyla Santamaría. María Neyla Santamaría was >> in The Panama Canal Treaties: Son of Tiger and Mule as 'Production Executive'