number,season,episode,airdate,title,tvmaze link
1,1,1,25 Jun 73,"Missing on Voyage",""
2,1,2,02 Jul 73,"Knife in the Back",""
3,1,3,09 Jul 73,"Crime After a Fashion",""
4,1,4,16 Jul 73,"Did He Fall or Was He Pushed?",""
5,1,5,23 Jul 73,"Dead Likeness",""
6,1,6,30 Jul 73,"Happy New Year",""
7,2,1,24 Jun 74,"The Last Act",""
8,2,2,01 Jul 74,"It's Quicker by Train",""
9,2,3,08 Jul 74,"The Final Chapter",""
10,2,4,15 Jul 74,"Goodbye Sarge",""
11,2,5,22 Jul 74,"The Art of Theft",""
12,2,6,29 Jul 74,"Teddy Bears' Picnic",""
13,3,1,26 Dec 74,"A Piece of Cake (Christmas Special)",""
14,3,2,14 Jul 75,"Portrait in Black",""
15,3,3,21 Jul 75,"Final Drive",""
16,3,4,28 Jul 75,"Pop Goes the Weasel",""
17,3,5,04 Aug 75,"Evidence of Death",""
18,3,6,11 Aug 75,"Nothing to Declare",""
19,3,7,18 Aug 75,"Death at the Top",""
20,3,8,25 Aug 75,"Too Many Cooks",""
21,3,9,01 Sep 75,"Worth Dying For",""
22,3,10,08 Sep 75,"Fly Me, I'm Dead",""
23,3,11,15 Sep 75,"Beware Wet Paint",""
24,4,1,28 Jun 76,"Dead Grass",""
25,4,2,05 Jul 76,"Future Imperfect",""
26,4,3,12 Jul 76,"Time to Dye",""
27,4,4,19 Jul 76,"Final Verdict",""
28,4,5,26 Jul 76,"A Bad Habit",""
29,4,6,02 Aug 76,"A Deadly Tan",""
30,4,7,09 Aug 76,"Dead Ball",""
31,5,1,27 Jun 77,"The Rajah's Ruby",""
32,5,2,04 Jul 77,"Village Fate",""
33,5,3,11 Jul 77,"No Happy Returns",""
34,5,4,18 Jul 77,"The Q43 Experiment",""
35,5,5,25 Jul 77,"Last Tango in Tooting",""