From Wikipedia.
What a profoundly depressing list (give or take about a 6 entries.)
Highest-grossing films
Rank Title Worldwide gross Year Ref
1 Avatar $2,782,275,172 2009 [# 1]
2 Titanic $2,186,772,302 1997 [# 2]
3 Marvel's The Avengers $1,511,757,910 2012 [# 3]
4 Harry Potter and the Deathly Hallows – Part 2 $1,341,511,219 2011 [# 4]
5 Iron Man 3 $1,215,439,994 2013 [# 5]
6 Transformers: Dark of the Moon $1,123,746,996 2011 [# 6]
7 The Lord of the Rings: The Return of the King $1,119,929,521 2003 [# 7]
8 Skyfall $1,108,561,013 2012 [# 8]
9 The Dark Knight Rises $1,084,439,099 2012 [# 9]
10 Pirates of the Caribbean: Dead Man's Chest $1,066,179,725 2006 [# 10]
11 Toy Story 3 $1,063,171,911 2010 [# 11]
12 Pirates of the Caribbean: On Stranger Tides $1,043,871,802 2011 [# 12]
13 Jurassic Park $1,029,153,882 1993 [# 13]
14 Star Wars Episode I: The Phantom Menace $1,027,044,677 1999 [# 14]
15 Alice in Wonderland $1,024,299,904 2010 [# 15]
16 The Hobbit: An Unexpected Journey $1,017,003,568 2012 [# 16]
17 The Dark Knight $1,004,558,444 2008 [# 17]
18 The Lion King $987,483,777 1994 [# 18]
19 Harry Potter and the Philosopher's Stone $974,755,371 2001 [# 19]
20 Pirates of the Caribbean: At World's End $963,420,425 2007 [# 20]
21 Harry Potter and the Deathly Hallows – Part 1 $960,283,305 2010 [# 21]
22 Harry Potter and the Order of the Phoenix $939,885,929 2007 [# 22]
23 Finding Nemo $936,743,261 2003 [# 23]
24 Harry Potter and the Half-Blood Prince $934,416,487 2009 [# 24]
25 The Lord of the Rings: The Two Towers $926,047,111 2002 [# 25]
26 Shrek 2 $919,838,758 2004 [# 26]
27 Despicable Me 2 $916,040,000 2013 [# 27]
28 Harry Potter and the Goblet of Fire $896,911,078 2005 [# 28]
29 Spider-Man 3 $890,871,626 2007 [# 29]
30 Ice Age: Dawn of the Dinosaurs $886,686,817 2009 [# 30]
31 Harry Potter and the Chamber of Secrets $878,979,634 2002 [# 31]
32 Ice Age: Continental Drift $877,244,782 2012 [# 32]
33 The Lord of the Rings: The Fellowship of the Ring $871,530,324 2001 [# 33]
34 Star Wars Episode III: Revenge of the Sith $848,754,768 2005 [# 34]
35 Transformers: Revenge of the Fallen $836,303,693 2009 [# 35]
36 The Twilight Saga: Breaking Dawn – Part 2 $829,685,377 2012 [# 36]
37 Inception $825,532,764 2010 [# 37]
38 Spider-Man $821,708,551 2002 [# 38]
39 Independence Day $817,400,891 1996 [# 39]
40 Shrek the Third $798,958,162 2007 [# 40]
41 Harry Potter and the Prisoner of Azkaban $796,688,549 2004 [# 41]
42 E.T. the Extra-Terrestrial $792,910,554 1982 [# 42]
43 Fast & Furious 6 $788,679,850 2013 [# 43]
44 Indiana Jones and the Kingdom of the Crystal Skull $786,636,033 2008 [# 44]
45 Spider-Man 2 $783,766,341 2004 [# 45]
46 Star Wars $775,398,007 1977 [# 46]
47 2012 $769,679,473 2009 [# 47]
48 The Da Vinci Code $758,239,851 2006 [# 48]
49 Shrek Forever After $752,600,867 2010 [# 49]
50 The Amazing Spider-Man $752,216,557 2012 [# 50]
Highest-grossing films adjusted for inflation