How many national lampoon movies?

Answer 1

There are over 70 titles from what i have found and also remember:

1.
Animal House (1978)
aka "National Lampoon's Animal House" - USA (complete title)
2.
Vacation (1983)
aka "National Lampoon's Vacation" - UK, USA (complete title)
3.
Christmas Vacation (1989)
aka "National Lampoon's Winter Holiday" - UK
aka "National Lampoon's Christmas Vacation" - USA (complete title), UK (complete title)
4.
Van Wilder (2002)
aka "National Lampoon's Van Wilder" - USA (complete title)
aka "National Lampoon's Van Wilder: Party Liaison" - UK (DVD title)
5.
European Vacation (1985)
aka "National Lampoon's European Vacation" - UK (video box title)
6.
Loaded Weapon 1 (1993)
aka "National Lampoon's Loaded Weapon 1" - USA (complete title)

Titles (Partial Matches) (Displaying 62 Results)

1.
Vegas Vacation (1997)
aka "National Lampoon's Vegas Vacation"
aka "National Lampoon's Las Vegas Vacation" - USA (working title)
2.
Pledge This! (2006)
aka "National Lampoon's Pledge This!" - USA (complete title)
3.
Van Wilder 2: The Rise of Taj (2006)
aka "National Lampoon's Van Wilder: The Rise of Taj" - USA (complete title)
4.
College Road Trip (2008)
aka "National Lampoon's College Road Trip" - USA (working title)
5.
National Lampoon Presents Dorm Daze (2003)
aka "National Lampoon's Dorm Daze" - USA (complete title)
6.
Going the Distance (2004)
aka "National Lampoon's Going the Distance" - USA (DVD box title)
7.
Repli-Kate (2002)
aka "National Lampoon's Repli-Kate" - USA (complete title)
8.
Senior Trip (1995)
aka "National Lampoon's Senior Trip" - USA (complete title)
9.
After School Special (2003)
aka "National Lampoon's Barely Legal" - USA (video title)
10.
Blackball (2003)
aka "National Lampoon's Blackball" - USA (video title)
11.
Christmas Vacation 2: Cousin Eddie's Island Adventure (2003) (TV)
aka "National Lampoon's Cousin Eddie's Christmas Vacation Lost" - USA (working title)
aka "National Lampoon's Christmas Vacation 2: Cousin Eddie's Island Adventure" - USA (DVD title)
aka "National Lampoon's Cousin Eddie's Island Adventure" - USA (promotional title)
12.
Class Reunion (1982)
aka "National Lampoon's Class Reunion"
13.
Dorm Daze 2 (2006) (V)
aka "National Lampoon's Dorm Daze 2: College @ Sea" - USA (DVD box title)
14.
Favorite Deadly Sins (1995) (TV)
aka "National Lampoon's Favorite Deadly Sins" - USA (complete title)
15.
Lady Killers (2003)
aka "National Lampoon's Gold Diggers" - USA (new title)
aka "National Lampoon's Lady Killers" - USA (complete title)
16.
Last Resort (1994/II) (V)
aka "National Lampoon's Last Resort"
aka "National Lampoon's Scuba School"
17.
Thanksgiving Family Reunion (2003) (TV)
aka "National Lampoon's Holiday Reunion" - Canada (English title), USA (DVD box title)
aka "National Lampoon's Thanksgiving Reunion" - USA (complete title)
aka "National Lampoon's Thanksgiving Family Reunion" - USA (complete title) 18. Van Wilder: Freshman Year (2009) (V)
aka "National Lampoon's Van Wilder 3" - USA (working title)
19.
Golf Punks (1998)
aka "National Lampoon's Golf Punks" - USA (complete title)
20.
Attack of the 5 Ft. 2 Women (1994) (TV)
aka "National Lampoon's Attack of the 5 Ft 2 Woman"
21.
Pucked (2006)
aka "National Lampoon's Pucked" - USA (complete title)
aka "National Lampoon's The Trouble with Frank" - USA (complete title) 22. Bag Boy (2007)
aka "National Lampoon's Paper Champion" - USA (working title)
aka "National Lampoon's Bag Boy" - USA (complete title)
23.
Cattle Call (2006)
aka "National Lampoon's Cattle Call" - USA (complete title)
24.
Homo Erectus (2007)
aka "National Lampoon's The Stoned Age" - USA (DVD title)
25.
Men in White (1998) (TV)
aka "National Lampoon's Men in White" - USA
26.
National Lampoon's Movie Madness (1982) 27. Strip Poker (2005/II) (V)
aka "Girls of National Lampoon's Strip Poker" - USA (complete title)
28.
TV: The Movie (2006)
aka "National Lampoon's TV the Movie" - USA (complete title)
29.
Dad's Week Off (1997) (TV)
aka "National Lampoon's 'Dad's Week Off'" - USA (complete title)
30.
Joy of Sex (1984)
aka "National Lampoon's The Joy of Sex" - USA (complete title)
31.
Lost Reality (2004) (V)
aka "National Lampoon's Lost Reality" - USA (complete title)
32.
The Don's Analyst (1997) (TV)
aka "National Lampoon's The Don's Analyst" - USA (complete title)
33.
Class of '86 (1986/I) (V)
aka "National Lampoon's Class of '86" 34. Disco Beaver from Outer Space (1978) (TV)
aka "National Lampoon's Disco Beaver from Outer Space" - USA 35. Lemmings (1973) (V)
aka "National Lampoon's Lemmings" - USA (complete title) 36. Spring Break 24/7 (2007) (V)
aka "National Lampoon's Spring Break" - USA (DVD title)
aka "National Lampoon's Spring Break 24/7" - USA (long title) 37. American Adventure (2000) (TV)
aka "National Lampoon's Vacation" - USA (working title)
aka "National Lampoon's American Adventure" - USA (complete title) 38. "AV Squad" (2003) (TV series)
aka "National Lampoon's AV Squad" - USA 39. Boobies (2005) (V)
aka "National Lampoon's Boobies" - USA (complete title) 40. "CollegeTown USA" (2003) (TV series)
aka "National Lampoon's CollegeTown USA" - USA (complete title) 41. "Comedy Night School" (2003) (TV series)
aka "National Lampoon's Comedy Night School" - USA (complete title) 42. "Funny Money" (2003) (TV series)
aka "National Lampoon's Funny Money" - USA (complete title) 43. "Greek Games" (2004) (TV series)
aka "National Lampoon's Greek Games" - USA (complete title) 44. "Master Debaters" (2003) (TV series)
aka "National Lampoon's Master Debaters" - USA (complete title) 45. Ratko: The Dictator's Son (2009)
aka "National Lampoon's Ratko: The Dictator's Son" - USA (complete title)
46.
Teed Off (2005) (V)
aka "National Lampoon's Teed Off: Just Fore Laughs" - USA (complete title)
47.
Teed Off Too (2006) (V)
aka "National Lampoon's Teed Off Too" - USA (complete title) 48. The Guys (1996) (TV)
aka "National Lampoon's The Guys" - USA (complete title) 49. Unseen + Untold: National Lampoon's Animal House (2003) (TV) 50. Blind Date (1994) (VG)
aka "National Lampoon's Blind Date" - USA (complete title) 51. "Comedy Academy" (2004) (TV series)
aka "National Lampoon's Comedy Academy" - USA 52. "Gamers" (2001) (TV series)
aka "National Lampoon's Gamers" - USA (complete title) 53. Gordo's Road Show (2004) (TV)
aka "National Lampoon's Gordo's Road Show" - USA (complete title) 54. "Hot Flashes" (1984) (TV series)
aka "National Lampoon's Hot Flashes" - USA (complete title) 55. "Press Pass" (2008) (TV series)
aka "National Lampoon's Press Pass" - USA 56. Snatched (2010)
aka "National Lampoon's Snatched" - USA (working title)
57.
Teed Off: Behind the Tees (2005) (V)
aka "National Lampoon's Teed Off: Behind the Tees" - USA (complete title) 58. The Legend of Awesomest Maximus (2009)
aka "National Lampoon's the Legend of Awesomest Maximus" - USA 59. "The Network!" (2008) (TV series)
aka "National Lampoon's the Network!" - USA (alternative title) 60. "The Zaz Report" (2007) (TV series)
aka "National Lampoon's the Zaz Report" - USA (alternative title) 61. True Facts (1992) (TV)
aka "National Lampoon's True Facts" - USA (complete title) 62. "XM Underground" (2008) (TV series)
aka "National Lampoon's XM Underground" - USA (alternative title)