Callan (film) film with a Dolby-encoded optical soundtrack. The film's original reaction was mixed to positive. Callan (film) Callan is an exciting 1974 British thriller film directed by Don Sharp and starring Edward Woodward, Eric Porter and Carl Möhner. It was based on the ITV television series "Callan" which ran from 1967 to 1972. David Callan (Edward Woodward), a leading intelligence agent/assassin in the employment of the S.I.S., was forced into retirement when he lost his nerve. Now, he is called back into service to handle the assassination of Schneider, a German businessman. Colonel Hunter (Eric Porter), his former employer, promises Callan
Callan (TV series) Television had, via an enforced merger, become Thames Television. A second series of fifteen episodes that had already been completed by ABC was therefore transmitted by its successor. This run ended with "Death Of A Hunter", in which the Section chief meets his demise, and Callan is shot – perhaps fatally. It had not been decided whether the show would return for a third series, so this device was used to leave open either the possibility of more stories in the future, or a way of winding-up the show. Two endings were taped, in which Callan either lived or died.