Overview: Lonely is used as bait to retrieve Callan from the KGB.
Watch Trailer
First Air Date: Jul 08, 1967Last Air date: May 17, 1972Season: 4 SeasonEpisode: 44 EpisodeRuntime: 50 minutesQuality: HDIMDb: 7.00 / 10 by 9 usersPopularity: 31.6Language: English