Sezon 1
Bölümler
1 The Decision of Arrowsmith 11 Tem 1953 2 A Job for Jimmy Valentine 18 Tem 1953 3 The Grand Cross of the Cresent 25 Tem 1953 4 The Man Who Liked Dickens 1 Ağu 1953 5 Mrs. Union Station 8 Ağu 1953 6 The Consul 15 Ağu 1953 7 The Quiet Village 22 Ağu 1953 8 Columbo Discovers Italy 29 Ağu 1953 9 Scent of the Roses 5 Eyl 1953