Here are five other movies whose running time adds to their sense of importance. You will surely think of many others, so feel free to chime in:
•"Lawrence of Arabia" (1962): The very definition of an epic. You'll see various running times out there, all of which flirt with the four-hour mark. But the 1989 reconstruction of David Lean's classic wound up being close to its original length of 216 minutes. Breathtaking in its scope and hugely influential with its gorgeously grand, sweeping vistas, it won seven Academy Awards including best picture. There's a lot of ground to cover and Lawrence was a complicated guy.
•"Apocalypse Now Redux" (2001): As if 1979's "Apocalypse Now" weren't long enough, Francis Ford Coppola added 49 minutes of never-before-seen footage and rereleased it as a 197-minute director's cut, the version he always wanted the world to see. This includes more footage of the beach attack scene and the much-talked-about French plantation scene. While it's fascinating to see what Coppola deleted from the original film, he didn't always improve his master work, and at times, he weakened it. (We also could have included the first two "Godfather" movies here, which clock in at 175 minutes and 200 minutes, respectively, and deserve every second.)
•"Magnolia" (1999): I loved this movie when it came out, and I love it still, and the fact it's more than three hours long only magnifies the enormity of the emotions - the way Paul Thomas Anderson intertwines the various characters' lives and expertly times their highs and lows. It's big and beautiful, fluid and messy - a profound exploration of love and loneliness in the most prosaic of places, the San Fernando Valley. You could spend 188 minutes just sitting on the 101 freeway, trying to get from Studio City to Woodland Hills. This is far more compelling.
•"Heat" (1995): Michael Mann's crime saga takes on an epic, operatic quality as it sprawls across 170 minutes and throughout Los Angeles. This will go down as Mann's masterpiece - although "The Insider," which also is pretty long at 157 minutes, is also pretty great. Everything he does best is on display here: the stylized visuals, gritty violence and complex characters who occupy a murky moral area. Since we're keeping track of time, the bank robbery Robert De Niro, Val Kilmer and Tom Sizemore pull off, followed by that famous shootout in the heart of downtown, comes at the halfway point.
•"Inland Empire" (2006): Back when I reviewed this, I wrote it might be David Lynch's masterpiece, or it might be a total mess. What I was sure of was the fact it changed my mood for the rest of the day - it stuck with me, messed with me - and I couldn't ignore that. While it features many of Lynch's regular players (Laura Dern, Harry Dean Stanton, Justin Theroux) and his trademark disjointed, nightmarish visuals, it's also a defiantly plotless mixture of bunny rabbits, dark hallways and dancing prostitutes. That it runs 180 minutes adds to its hypnotic nature.