Season
- Season 4 1972-03-01
- Season 3 1970-04-08
- Season 2 1969-01-08
- Season 1 1967-02-06
- Season 0 1981-02-07
Episode
- Episode 1: That'll Be the Day
- Episode 2: Call Me Sir!
- Episode 3: First Refusal
- Episode 4: Rules of the Game
- Episode 5: If He Can, So Could I
- Episode 6: None of Your Business
- Episode 7: Charlie Says It's Goodbye
- Episode 8: I Never Wanted the Job
- Episode 9: The Carrier
- Episode 10: The Contract
- Episode 11: Call Me Enemy (Richmond File 1)
- Episode 12: Do You Recognise the Woman? (Richmond File 2)
- Episode 13: A Man Like Me (Richmond File 3)
Callan Season 4 That'll Be the Day
Callan is the title of a British television series set in the murky world of espionage. Originally produced by ABC Weekend Television and later Thames Television, it was aired on the ITV network over four seasons spread out between 1967 and 1972. The series starred Edward Woodward as David Callan, a reluctant professional killer for a shadowy branch of the British Government's intelligence services known as 'the Section'.
