Season 4 (1972)
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Episodes 13
That'll Be the Day
Callan is dead. Or so the KGB would have you think.
Read MoreCall Me Sir!
Lonely is used as bait to retrieve Callan from the KGB.
Read MoreFirst Refusal
Callan has become the new Hunter. And his first job is to retrieve a list of British undercover agents.
Read MoreRules of the Game
Callan orders Cross to terrorise an innocent Russian family for political reasons.
Read MoreIf He Can, So Could I
Callan looses his position as Hunter when he goes after the assassin who killed Cross.
Read MoreNone of Your Business
The old Hunter returns and Callan tries to get away.
Read MoreCharlie Says It's Goodbye
Callan tries to quit the Section when a girl he is seeing takes a dislike to his job.
Read MoreI Never Wanted the Job
Lonely becomes the unlucky witness to a mob hit.
Read MoreThe Carrier
Callan and Lonley break into a courier's house to find out how he's operating.
Read MoreThe Contract
Callan substitutes himself for an assassin in order to prevent an assassination.
Read MoreCall Me Enemy (Richmond File 1)
Callan debriefs a top enemy defector.
Read MoreDo You Recognise the Woman? (Richmond File 2)
Richmond, a top enemy defector, reveals his true purpose.
Read MoreA Man Like Me (Richmond File 3)
Callan tracks down Richmond who is trying to leave Britain.
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