How long would it take to watch the Best of Warner Bros. 100 Film Collection? We did the math.

Philip Yu
This Week on DVD/Blu-ray

This year, Warner Brothers will commemorate 90 landmark years of moviemaking with the release of several new home entertainment collections of classic films drawn from the studio's extensive archives -- the largest film library in the world.

The year-long celebration kicks off with this week's release of Warner Home Video's flagship box set, The Best of Warner Bros. 100 Film Collection, a limited and numbered deluxe DVD set featuring 100 films produced and acquired over the studio's illustrious 90-year history, from the world's first talkie, "The Jazz Singer" (1927) to the blockbuster modern action thriller "Inception" (2010). The anniversary collection is also available as a 50-film Blu-ray box set.

This is the largest box set ever released by any studio to date, in either format. But which hundred films from made the cut? Spanning a massive timeline of stars, directors and genres, the collection is a cinematic treasure trove of best picture winners, crowd-pleasing classics, genre-defining blockbusters and everything in between.

It's a must-have set for any collector or movie buff. But how long would it take to watch all 100 of these movies? How much time would it actually take to sit down, crack open the behemoth 9.5-pound Best of Warner Bros. box set and watch all 55 discs?

Just under nine days. With bathroom breaks.

We did the math. According to our calculations, if you watched all 99 films in their entirety, plus the feature-length "Tales from the Warner Bros. Lot" documentary, in one epic, non-stop movie mega-marathon, it would take you roughly 8 days, 22 hours and 33 minutes. Of course, you might want to skip some of the ones you've already seen.

[Related: Yahoo! Movies Giveaway: Best of Warner Bros. 20 Film Collection: Best Pictures]

We suggest a more reasonable approach to watching the collection, with time allotted for, you know, sleep. Here's the full list of films includes in The Best of Warner Bros. 100 Film DVD Collection. How many of these movies have you seen?

The Broadway Melody (1929)
Cimarron (1931)
The Public Enemy (1931)
Grand Hotel (1932)
42nd Street (1933)
Mutiny on the Bounty (1935)
A Night at the Opera (1935)
The Great Ziegfeld (1936)
The Life of Emile Zola (1937
The Adventures of Robin Hood (1938)
Dark Victory (1939)
The Wizard of Oz (1939)
Gone with the Wind (1939)
The Philadelphia Story (1940)
Citizen Kane (1941)
The Maltese Falcon (1941)
Yankee Doodle Dandy (1942)
Mrs. Miniver (1942)
Casablanca (1942)
Gaslight (1944)
Anchors Aweigh (1945)
Mildred Pierce (1945)
The Big Sleep (1946)
The Best Years of Our Lives (1946)
The Treasure of the Sierra Madre (1948)
A Streetcar Named Desire: The Original Director's Version (1951)
An American in Paris (1951)
Singin' in the Rain (1952)
A Star Is Born (1954)
Seven Brides for Seven Brothers (1954)
East of Eden (1955)
Rebel Without a Cause (1955)
The Searchers (1956)
Giant (1956)
Around the World in 80 Days (1956)
A Face in the Crowd (1957)
Gigi (1958)
Cat on a Hot Tin Roof (1958)
North by Northwest (1959)
Ben-Hur (1959)
How the West Was Won (1962)
What Ever Happened to Baby Jane? (1962)
Viva Las Vegas (1964)
Doctor Zhivago (1965)
Who's Afraid of Virginia Woolf? (1966)
The Dirty Dozen (1967)
Cool Hand Luke (1967)
2001: A Space Odyssey (1968)
Bullitt (1968)
The Wild Bunch: The Original Director's Cut (1969)
Willy Wonka and the Chocolate Factory (1971)
Dirty Harry (1971)
A Clockwork Orange (1971)
Cabaret (1972)
Enter the Dragon (1973)
The Exorcist: Extended Director's Cut (1973)
Blazing Saddles (1974)
Dog Day Afternoon (1975)
One Flew Over the Cuckoo's Nest (1975)
All the President's Men (1976)
Superman: The Movie (1978)
The Shining (1980)
Caddyshack (1980)
Clash of the Titans (1981)
Chariots of Fire (1981)
The Outsiders (1983)
National Lampoon's Vacation (1983)
Risky Business (1983)
The Right Stuff (1983)
Amadeus: Director's Cut (1984)
The Goonies (1985)
The Color Purple (1985)
Lethal Weapon (1987)
Full Metal Jacket (1987)
Batman™ (1989)
Driving Miss Daisy (1989)
GoodFellas (1990)
Unforgiven (1992)
The Bodyguard (1992)
The Fugitive (1993)
Natural Born Killers: The Director's Cut (1994)
The Shawshank Redemption (1994)
Interview with the Vampire: The Vampire Chronicles (1994)
Seven (1995)
L.A. Confidential (1997)
The Matrix (1999)
Harry Potter and the Sorcerer's Stone™ (2001)
The Lord of the Rings: The Fellowship of the Ring™ (2001)
The Lord of the Rings: The Two Towers™ (2002)
The Lord of the Rings: The Return of the King™ (2003)
The Notebook (2004)
Million Dollar Baby (2004)
The Departed (2006)
300 (2007)
The Dark Knight™ (2008)
The Hangover (2009)
The Blind Side (2009)
Sherlock Holmes (2009)
Inception (2010)
Documentaries: Tales from the Warner Bros. Lot, Warner Bros. Lot Tour (2013)