Is This Reasonable?

A young journalist comes from Nice to Paris to meet with the famous judge, Simon, hoping he will help her understand a case. She does not know that, according to the will of fate, in the office of judge was fugitive criminal. The couple hit the road.

• 
  Georges Lautner

• 
  Gérard Lanvin
  Gérard Louvier, escaped ex-convict
• 
  Miou-Miou
  Julie Boucher, journalist at “Nice Matin”
• 
  Henri Guybet
  Daniel, Julie's companion
• 
  Michel Galabru
  Émile Dugoineau, usher
• 
  Julien Guiomar
  Raymond Volfoni, Gérard's accomplice
• 
  Jean-Pierre Darroussin
  Henri, Julie's depressed ex
• 
  Max Montavon
  Clerk at the Paris tribunal
• 
  Renée Saint-Cyr
  Widow Bertillon
• 
  David Gabison
  Investigating judge Bricard
• 
  Philippe Castelli
  Court usher
• 
  Jean Luisi
  Gendarme
• 
  Eva Harling
  Eva
• 
  Franck-Olivier Bonnet
  Driver pissed off at being blocked
• 
  André Riquier
  Crook at the courthouse
• 
  Auguste Danielle
• 
  Charly Bertoni
• 
  Jean Marsiglia
• 
  Dominique Lavanant
  Mrs. Lavanant, restaurateur (uncredited)