Later roles
Macnee's other significant roles included playing Sir Godfrey Tibbett opposite Roger Moore in the James Bond film A View to a Kill (1985); as Major Crossley in The Sea Wolves (again with Moore); guest roles in Encounter; Alias Smith and Jones (for Glen A. Larson); Magnum, P.I.; Hart to Hart; Murder, She Wrote and The Love Boat. Although his best known role was heroic, many of his television appearances were as villains; among them were his roles of both the demonic Count Iblis and his provision of the character voice of the Cylons' Imperious Leader in Battlestar Galactica, also for Glen A. Larson, for which he also supplied the show's introductory voiceover. He also presented the American paranormal series Mysteries, Magic and Miracles. Macnee appeared on Broadway as the star of Anthony Shaffer's mystery Sleuth in 1972–73.
Macnee reunited with Diana Rigg in her short-lived sitcom Diana (1973) in a single episode. Other television appearances include a guest appearance on Columbo in the episode "Troubled Waters" (1975); and playing Major Vickers in For the Term of his Natural Life (1983). He had recurring roles in the crime series Gavilan with Robert Urich and in the short-lived satire on big business, Empire (1984), as Dr. Calvin Cromwell. Macnee was known for narrating various James Bond Documentaries on Special Edition DVD. He also narrated the documentary Ian Fleming: 007's Creator (2000).
Macnee featured prominently in two editions of the long-running British television series This Is Your Life: in 1978, when he and host Eamonn Andrews, both dressed as Steed, surprised Ian Hendry, and in 1984 when he was the edition's unsuspecting subject. Therefore, he also voiced the narrator in the Audrey Wood VHS adaptation of The Little Mouse, the Red Ripe Strawberry, and the Big Hungry Bear.
Macnee also appeared in several cult films: in The Howling (1981), as Dr. George Waggner (named whimsically after the director of The Wolf Man, 1941) and as Sir Denis Eton-Hogg in the rockumentary comedy This Is Spinal Tap (1984). He played Dr. Stark in The Creature Wasn't Nice (1981), also called Spaceship and Naked Space. Macnee played the role of actor David Mathews in the television movie Rehearsal for Murder (1982), which starred Robert Preston and Lynn Redgrave. The movie was from a script written by Columbo co-creators Richard Levinson and William Link. He replaced Leo G. Carroll's character as the head of U.N.C.L.E. as Sir John Raleigh in Return of the Man from U.N.C.L.E. (1983), produced by Michael Sloan. He was featured in the science fiction television movie Super Force (1990) as E. B. Hungerford (the subsequent series featured Macnee's voiceover as part of a computer simulation of his character), as a supporting character in the parody film Lobster Man from Mars (1989) as Professor Plocostomos and in the television film The Return of Sam McCloud (1989) as Tom Jamison. He made an appearance in Frasier (2001), and several episodes of the American sci-fi series Nightman as Dr. Walton, a psychiatrist who advised the main character. Macnee appeared in two episodes of the series Kung Fu: The Legend Continues (1993–94) and was a retired agent in a handful of instalments of Spy Game (1997–98).
Macnee made numerous TV commercials including one around 1990 for Swiss Chalet, the Canadian restaurant chain, and a year or so before, a commercial for the Sterling Motor Car Company. Over the James Bond theme, the car duels with a motorcycle assailant at high speed through mountainous territory, ultimately eludes the foe, and reaches its destination. Macnee steps out of the car and greets viewers with a smile, saying "I suppose you were expecting someone else". Macnee was the narrator for several "behind-the-scenes" featurettes for the James Bond series of DVDs and recorded numerous audio books, including the releases of many novels by Jack Higgins. He also recorded the children's books The Musical Life of Gustav Mole and its sequel, The Lost Music (Gustav Mole's War on Noise), both written by Michael Twinn.
Macnee featured in two pop videos: as Steed in original Avengers footage in The Pretenders' video for their song "Don't Get Me Wrong" (1986) and in the promotion for Oasis' video "Don't Look Back in Anger" (1996), as the band's driver, a role similar to that which he played in the James Bond film A View to a Kill (1985). In 1990, his recording with his Avengers co-star Honor Blackman, called "Kinky Boots" (1964), reached the UK Singles Chart after being played on Simon Mayo's BBC Radio One breakfast show.