For my entry in the 6 Films - 6 Decades Blogathon, I chose a favorite film from each decade from the 1920s through the 1970s. My criterion was a simple one: These are classics I can watch over and over again! If I join one of them in progress while channel surfing, you can bet I will be watching the rest of the movie again.

James Olson and Arthur Hill.

The Andromeda Strain (1971) – This superior science fiction outing pits four dedicated scientists against a microscopic menace capable of destroying all life on Earth. Its critics have labeled it slow-moving and overlong, but I find it intellectually exciting. Its thrills come not from action sequences (though there’s a doozy at the climax), but from the time-sensitive need to determine: What is the Andromeda Strain? How can it be destroyed? Why did a 69-year-old man and a six-month-old baby survive when Andromeda wiped out a New Mexico town of 68 people? Part of the appeal for me is that The Andromeda Strain includes one of my favorite plot devices: the forming of a team in which each member is introduced to the audience.

James Stewart as the pilot.

The Flight of the Phoenix (1965) – Director Robert Aldrich bookends The Flight of the Phoenix with a wild airplane crash and an exhilarating climax. But it’s the drama in-between that makes the film so fascinating: the friction among the survivors; their audacious plan to reach civilization again; and a brilliant plot twist that comes out of nowhere. Despite the presence of stars James Stewart, Peter Finch, and supporting actor Oscar nominee Ian Bannen, the cast standouts are Hardy Kruger and Richard Attenborough. Kruger creates an unforgettable character as a quiet, bespeckled German who proposes an incredible plan to save the plane crash survivors—he's irritating, childish, determined, and innovative. It’s a well-rounded performance matched by Attenborough’s wonderfully understated turn. As the unassuming man who holds everyone together, Attenborough’s character soothes egos and forges unlikely alliances in the best interests of the group.

James Stewart and Ben Gazzara.

Anatomy of a Murder (1959) – Otto Preminger’s enthralling courtroom drama requires multiple viewings to be fully appreciated. When I first saw it, I focused on the riveting story, which treats the viewer much like the jury. We listen to testimonies, watch the lawyers try to manipulate the jury's emotions, and struggle to make sense of the evidence. When I saw it a second time, I knew the case’s outcome and was able to concentrate on the splendid performances. James Stewart, Arthur O’Connell, and George C. Scott earned Oscar nominations, but the rest of the cast is also exceptionally strong. In subsequent viewings, I’ve come to appreciate the film’s well-preserved details, from the small town upper-Michigan atmosphere to Preminger’s brilliant direction (e.g., in one shot, as Scott cross-examines a witness in close-up, Stewart—the defending lawyer—is framed between them in the background).

Out of the Past (1947) –  My favorite film noir has Robert Mitchum as a man who has put his shady past behind him and found love with a good woman in a small community where he operates a gas station. But, as is often the case in the movies, his past catches up with him when a former acquaintance passes through town. With its contrasts of bright lights and dark shadows, Out of the Past is a visual feast. It’s also a compelling tale of a man pulled back into the shadows of his past—no matter how hard he tries to escape them. Kirk Douglas nails the manipulating villain; too bad he didn’t play more bad guys. Yet, despite the presence of Mitchum and Douglas, the film belongs to Jane Greer, an underrated and under-utilized actress who created one of the genre’s best femme fatales.

The Charge of the Light Brigade (1936) – It's hard not to list The Adventures of Robin or The Wizard of Oz as my1930s representative, but I've written about them before. So instead, I will opt for another Errol Flynn-Olivia de Havilland classic. Often criticized for its historical inaccuracies, The Charge of the Light Brigade is nonetheless a top-notch historical action film. Against the backdrop of the Crimean War, Errol and Patric Knowles play brothers vying for Olivia's affections. An early scene informs us that Olivia’s character, though engaged to Flynn, has secretly fallen in love with Knowles. This knowledge causes us to empathize with Flynn’s British officer as his emotions evolve from disbelief to anger to understanding. I think it’s one of Flynn’s finest performances. The climatic charge, directed by Michael Curtiz, is an incredible sequence (although it resulted in many complaints over the mistreatment of horses).

Spies (aka Spione) (1928) - A diabolical genius heads a mysterious criminal organization bent on world domination. A secret agent, known only by a number, is given the mission to stop the villain. A femme fatale is dispatched to kill the hero--but instead falls in love with him. Is this the plot of the latest James Bond movie? No, it's Fritz Lang's influential silent film Spies, which pre-dates 007's movie debut by 34 years. Spies often gets lost amid Lang's early German silent classics such as Dr. Mabuse (1922), Die Nibelungen (1924), and Metropolis (1927). And yet, in terms of entertainment and as an expression of Lang's love of cinema, Spies surpasses those better-known films. It's a thrill ride from start to finish, highlighted by a nailbiting train crash and a climax with a clown that could have been devised by Hitchcock. For many years, only a 90-minute print was available--and that's the one I've seen. In 2004, it was restored to 143 minutes.