number,season,episode,airdate,title,tvmaze link
1,1,1,08 Jul 67,"The Good Ones Are All Dead","https://www.tvmaze.com/episodes/481889/callan-1x01-the-good-ones-are-all-dead"
2,1,2,15 Jul 67,"Goodbye, Nobby Clarke","https://www.tvmaze.com/episodes/481890/callan-1x02-goodbye-nobby-clarke"
3,1,3,22 Jul 67,"Death of Robert E. Lee","https://www.tvmaze.com/episodes/481891/callan-1x03-death-of-robert-e-lee"
4,1,4,29 Jul 67,"Goodness Burns Too Bright","https://www.tvmaze.com/episodes/481892/callan-1x04-goodness-burns-too-bright"
5,1,5,05 Aug 67,"But's He's a Lord, Mr. Callan","https://www.tvmaze.com/episodes/481893/callan-1x05-buts-hes-a-lord-mr-callan"
6,1,6,12 Aug 67,"You Should Have Got Here Sooner","https://www.tvmaze.com/episodes/481894/callan-1x06-you-should-have-got-here-sooner"
7,2,1,08 Jan 69,"Red Knight, White Knight","https://www.tvmaze.com/episodes/481895/callan-2x01-red-knight-white-knight"
8,2,2,15 Jan 69,"The Most Promising Girl of Her Year","https://www.tvmaze.com/episodes/481896/callan-2x02-the-most-promising-girl-of-her-year"
9,2,3,22 Jan 69,"You're Under Starter's Orders","https://www.tvmaze.com/episodes/481897/callan-2x03-youre-under-starters-orders"
10,2,4,29 Jan 69,"Little Bits and Pieces of Love","https://www.tvmaze.com/episodes/481898/callan-2x04-little-bits-and-pieces-of-love"
11,2,5,05 Feb 69,"Let's Kill Everybody","https://www.tvmaze.com/episodes/481899/callan-2x05-lets-kill-everybody"
12,2,6,12 Feb 69,"Heir Apparent","https://www.tvmaze.com/episodes/481900/callan-2x06-heir-apparent"
13,2,7,19 Feb 69,"Land of Light and Peace","https://www.tvmaze.com/episodes/481901/callan-2x07-land-of-light-and-peace"
14,2,8,26 Feb 69,"Blackmailers Should Be Discouraged","https://www.tvmaze.com/episodes/481902/callan-2x08-blackmailers-should-be-discouraged"
15,2,9,05 Mar 69,"Death of a Friend","https://www.tvmaze.com/episodes/481903/callan-2x09-death-of-a-friend"
16,2,10,12 Mar 69,"Jack-on-Top","https://www.tvmaze.com/episodes/481904/callan-2x10-jack-on-top"
17,2,11,19 Mar 69,"Once a Big Man, Always a Big Man","https://www.tvmaze.com/episodes/481905/callan-2x11-once-a-big-man-always-a-big-man"
18,2,12,26 Mar 69,"Running Dog","https://www.tvmaze.com/episodes/481906/callan-2x12-running-dog"
19,2,13,02 Apr 69,"The Worst Soldier I Ever Saw","https://www.tvmaze.com/episodes/481907/callan-2x13-the-worst-soldier-i-ever-saw"
20,2,14,09 Apr 69,"Nice People Die at Home","https://www.tvmaze.com/episodes/481908/callan-2x14-nice-people-die-at-home"
21,2,15,16 Apr 69,"Death of a Hunter","https://www.tvmaze.com/episodes/481909/callan-2x15-death-of-a-hunter"
22,3,1,08 Apr 70,"Where Else Could I Go?","https://www.tvmaze.com/episodes/481910/callan-3x01-where-else-could-i-go"
23,3,2,15 Apr 70,"Summoned to Appear","https://www.tvmaze.com/episodes/481911/callan-3x02-summoned-to-appear"
24,3,3,22 Apr 70,"The Same Trick Twice","https://www.tvmaze.com/episodes/481912/callan-3x03-the-same-trick-twice"
25,3,4,29 Apr 70,"A Village Called G","https://www.tvmaze.com/episodes/481913/callan-3x04-a-village-called-g"
26,3,5,13 May 70,"Suddenly - At Home","https://www.tvmaze.com/episodes/481914/callan-3x05-suddenly-at-home"
27,3,6,20 May 70,"Act of Kindness","https://www.tvmaze.com/episodes/481915/callan-3x06-act-of-kindness"
28,3,7,27 May 70,"God Help Your Friends","https://www.tvmaze.com/episodes/481916/callan-3x07-god-help-your-friends"
29,3,8,03 Jun 70,"Breakout","https://www.tvmaze.com/episodes/481917/callan-3x08-breakout"
30,3,9,24 Jun 70,"Amos Green Must Live","https://www.tvmaze.com/episodes/481918/callan-3x09-amos-green-must-live"
31,4,1,01 Mar 72,"That'll Be the Day","https://www.tvmaze.com/episodes/481919/callan-4x01-thatll-be-the-day"
32,4,2,08 Mar 72,"Call Me Sir!","https://www.tvmaze.com/episodes/481920/callan-4x02-call-me-sir"
33,4,3,15 Mar 72,"First Refusal","https://www.tvmaze.com/episodes/481921/callan-4x03-first-refusal"
34,4,4,22 Mar 72,"Rules of the Game","https://www.tvmaze.com/episodes/481922/callan-4x04-rules-of-the-game"
35,4,5,29 Mar 72,"If He Can, So Could I","https://www.tvmaze.com/episodes/481923/callan-4x05-if-he-can-so-could-i"
36,4,6,05 Apr 72,"None of Your Business","https://www.tvmaze.com/episodes/481924/callan-4x06-none-of-your-business"
37,4,7,12 Apr 72,"Charlie Says It's Goodbye","https://www.tvmaze.com/episodes/481925/callan-4x07-charlie-says-its-goodbye"
38,4,8,19 Apr 72,"I Never Wanted the Job","https://www.tvmaze.com/episodes/481926/callan-4x08-i-never-wanted-the-job"
39,4,9,26 Apr 72,"The Carrier","https://www.tvmaze.com/episodes/481927/callan-4x09-the-carrier"
40,4,10,03 May 72,"The Contract","https://www.tvmaze.com/episodes/481928/callan-4x10-the-contract"
41,4,11,10 May 72,"Call Me Enemy (Richmond File 1)","https://www.tvmaze.com/episodes/481929/callan-4x11-call-me-enemy-richmond-file-1"
42,4,12,17 May 72,"Do You Recognise the Woman? (Richmond File 2)","https://www.tvmaze.com/episodes/481930/callan-4x12-do-you-recognise-the-woman-richmond-file-2"
43,4,13,24 Apr 72,"A Man Like Me (Richmond File 3)","https://www.tvmaze.com/episodes/481931/callan-4x13-a-man-like-me-richmond-file-3"