Des chiffres et des lettres: Episode list
S1.E1 - Episode 1
Sunday, September 19, 1965
S6.E1 - Episode 1
Tuesday, September 29, 1970
S8.E1 - Episode 1
Tuesday, January 4, 1972
S12.E1 - Episode 1
Wednesday, December 29, 1976
S12.E2 - Episode 2
Thursday, December 30, 1976