85		13 Going on 30 (Comedy, Fantasy, Romance, 2004)
80		It's a Boy Girl Thing (Comedy, Fantasy, Romance, 2006)
78		All of Me (Comedy, Fantasy, Romance, 1984)
75		Big (Comedy, Drama, Family, Romance, 1988)
70		Freaky Friday (Comedy, Family, Fantasy, Romance, 2003)
67		The Girl Next Door (Comedy, Drama, Romance, 2004)
66		Back to School (Comedy, Romance, Sport, 1986)
65		17 Again (Comedy, Drama, Family, Romance, 2009)
65		Bedazzled (Comedy, Fantasy, Romance, 2000)
65		Heaven Can Wait (Comedy, Fantasy, Romance, 1978)
62		Angus, Thongs and Perfect Snogging (Comedy, Drama, Romance, 2008)
60		Sixteen Candles (Comedy, Romance, 1984)
57		Edge of Seventeen (Comedy, Drama, Romance, 1998)
57		Humpday (Comedy, Drama, Romance, 2009)
57		Van Wilder (Comedy, Romance, 2002)
57		Sex and Death 101 (Comedy, Drama, Romance, 2007)
57		Eagle vs Shark (Comedy, Romance, 2007)
57		Take Me Home Tonight (Comedy, Drama, Romance, 2011)
56		Just One of the Guys (Comedy, Romance, 1985)
56		Heaven Can Wait (Comedy, Drama, Fantasy, Romance, 1943)
56		Pretty in Pink (Comedy, Drama, Romance, 1986)
56		Weird Science (Comedy, Romance, Sci-Fi, 1985)
56		House Party (Comedy, Music, Romance, 1990)
56		About Time (Comedy, Drama, Fantasy, Romance, 2013)
54		Beautiful Thing (Comedy, Drama, Romance, 1996)
53		I Think I Do (Comedy, Romance, 1997)
53		The Lady Eve (Comedy, Romance, 1941)
52		Gigi (Comedy, Musical, Romance, 1958)
52		Sex Drive (Adventure, Comedy, Romance, 2008)
52		The Puffy Chair (Comedy, Drama, Romance, 2005)
52		Blue State (Comedy, Drama, Romance, 2007)
52		A Good Woman (Drama, Comedy, Romance, 2004)
52		Last Night (Comedy, Drama, Romance, 1998)
52		The Broken Hearts Club: A Romantic Comedy (Comedy, Drama, Romance, 2000)
52		The Wedding Singer (Comedy, Music, Romance, 1998)
51		Real Genius (Comedy, Romance, Sci-Fi, 1985)
51		The Time of Their Lives (Comedy, Fantasy, Romance, 1946)
51		O.C. and Stiggs (Comedy, Romance, 1985)
50		Valley Girl (Comedy, Romance, 1983)
49		Mallrats (Comedy, Romance, 1995)
48		Good News (Comedy, Musical, Romance, 1947)
48		Risky Business (Comedy, Crime, Drama, Romance, 1983)
47		Merrily We Live (Comedy, Romance, 1938)
47		Spanglish (Comedy, Drama, Romance, 2004)
47		Zack and Miri Make a Porno (Comedy, Romance, 2008)
47		The Battle of Shaker Heights (Drama, Romance, Comedy, 2003)
47		McLintock! (Comedy, Romance, Western, 1963)
47		Happy-Go-Lucky (Comedy, Drama, Romance, 2008)
47		YPF (Comedy, Drama, Romance, 2007)
47		Wedding Crashers (Comedy, Romance, 2005)
47		American Desi (Comedy, Drama, Romance, 2001)
47		How to Lose a Guy in 10 Days (Comedy, Romance, 2003)
47		Charlie Bartlett (Comedy, Drama, Romance, 2007)
47		Can't Hardly Wait (Comedy, Romance, 1998)
47		In Her Shoes (Comedy, Drama, Romance, 2005)
47		Chasing Liberty (Comedy, Romance, 2004)
47		Make the Yuletide Gay (Comedy, Romance, 2009)
47		A Good Old Fashioned Orgy (Comedy, Romance, 2011)
47		Submarine (Comedy, Drama, Romance, 2010)
47		You Will Meet a Tall Dark Stranger (Comedy, Drama, Romance, 2010)
46		The Sure Thing (Comedy, Drama, Romance, 1985)
46		Girls Just Want to Have Fun (Comedy, Music, Romance, 1985)
46		Grosse Pointe Blank (Action, Comedy, Crime, Romance, 1997)
45		Made in Heaven (Comedy, Fantasy, Romance, 1987)
45		Groundhog Day (Comedy, Fantasy, Romance, 1993)
45		Chances Are (Comedy, Fantasy, Romance, 1989)
45		The Purple Rose of Cairo (Comedy, Fantasy, Romance, 1985)
45		Mannequin (Comedy, Fantasy, Romance, 1987)
45		Date with an Angel (Comedy, Fantasy, Romance, 1987)
45		Singles (Comedy, Drama, Romance, 1992)
45		HouseSitter (Comedy, Romance, 1992)
45		The Perfect Holiday (Comedy, Family, Fantasy, Romance, 2007)
44		Alice (Comedy, Fantasy, Romance, 1990)
44		The Heavenly Kid (Comedy, Fantasy, Romance, 1985)
44		The Little Rascals (Comedy, Family, Romance, 1994)
44		Mr. Destiny (Comedy, Fantasy, Romance, 1990)
43		Still Breathing (Comedy, Drama, Romance, 1997)
43		Two for the Road (Drama, Comedy, Romance, 1967)
43		Design for Living (Comedy, Romance, 1933)
43		Splash (Comedy, Fantasy, Romance, 1984)
43		Heart and Souls (Comedy, Drama, Fantasy, Romance, 1993)
43		Holiday (Comedy, Romance, 1938)
43		Breakfast at Tiffany's (Comedy, Drama, Romance, 1961)
43		Two of a Kind (Comedy, Fantasy, Romance, 1983)
43		Prelude to a Kiss (Comedy, Fantasy, Romance, 1992)
43		Love Potion No. 9 (Comedy, Fantasy, Romance, 1992)
43		Play It Again, Sam (Comedy, Romance, 1972)
42		Something New (Comedy, Drama, Romance, 2006)
42		You Were Never Lovelier (Comedy, Musical, Romance, 1942)
42		Kiss Me Goodbye (Comedy, Fantasy, Romance, 1982)
42		Uptown Girls (Comedy, Drama, Romance, 2003)
42		Cooley High (Comedy, Drama, Romance, 1975)
42		It's Kind of a Funny Story (Comedy, Drama, Romance, 2010)
42		Liberal Arts (Comedy, Drama, Romance, 2012)
42		Can't Buy Me Love (Comedy, Drama, Romance, 1987)
42		Election (Comedy, Drama, Romance, 1999)
42		Say Anything... (Comedy, Drama, Romance, 1989)
42		Home of Phobia (Comedy, Romance, 2004)
42		Shag (Comedy, Drama, Romance, 1989)
42		Legally Blonde (Comedy, Romance, 2001)
42		I Don't Know How She Does It (Comedy, Romance, 2011)
42		27 Missing Kisses (Comedy, Drama, Romance, 2000)
42		Me Myself I (Comedy, Romance, 1999)
42		Puccini for Beginners (Comedy, Romance, 2006)
42		Tamara Drewe (Comedy, Drama, Romance, 2010)
42		Knocked Up (Comedy, Romance, 2007)
42		Hope and Glory (Comedy, Drama, Romance, 1987)
42		The Wackness (Comedy, Drama, Romance, 2008)
42		The Other End of the Line (Comedy, Drama, Romance, 2008)
42		Wild Child (Comedy, Drama, Romance, 2008)
42		My Best Friend Is a Vampire (Comedy, Horror, Romance, 1987)
42		Cyrus (Comedy, Drama, Romance, 2010)
42		Akumulátor 1 (Comedy, Fantasy, Romance, 1994)
42		The Hammer (Comedy, Romance, Sport, 2007)
42		Mighty Aphrodite (Comedy, Fantasy, Romance, 1995)
42		Pyaar Ke Side Effects (Comedy, Drama, Romance, 2006)
42		Adventureland (Comedy, Drama, Romance, 2009)
42		Priceless (Comedy, Romance, 2006)
41		Better Off Dead... (Comedy, Romance, 1985)
41		Telling Tales (Comedy, Fantasy, Romance, 2015)
41		Dating the Enemy (Comedy, Fantasy, Romance, 1996)
41		Midnight in Paris (Comedy, Fantasy, Romance, 2011)
41		Here Comes Mr. Jordan (Fantasy, Comedy, Romance, 1941)
41		Secret Admirer (Comedy, Romance, 1985)
41		Pretty Woman (Comedy, Romance, 1990)
41		Popeye (Adventure, Comedy, Family, Romance, 1980)
41		Summer Wars (Animation, Action, Comedy, Romance, 2009)
41		Seven Minutes in Heaven (Comedy, Drama, Romance, 1985)
40		Kate & Leopold (Comedy, Fantasy, Romance, 2001)
40		Zus & zo (Comedy, Fantasy, Romance, 2001)
40		Angel on My Shoulder (Comedy, Fantasy, Romance, 1946)
40		Used People (Comedy, Drama, Romance, 1992)
40		The Hotel New Hampshire (Comedy, Drama, Romance, 1984)
40		Woman on Top (Comedy, Fantasy, Romance, 2000)
40		Teen Witch (Comedy, Family, Fantasy, Romance, 1989)
40		The Wizard (Adventure, Comedy, Drama, Romance, 1989)
40		Hello Again (Comedy, Drama, Fantasy, Romance, 1987)
40		A Midsummer Night's Dream (Comedy, Fantasy, Romance, 1999)
40		L'écume des jours (Comedy, Drama, Fantasy, Romance, 2013)
40		What Women Want (Comedy, Fantasy, Romance, 2000)
40		Bedazzled (Comedy, Fantasy, Romance, 1967)
40		Bell Book and Candle (Comedy, Romance, Fantasy, 1958)
40		Goodbye Charlie (Comedy, Fantasy, Romance, 1964)
40		The Secret Life of Walter Mitty (Comedy, Fantasy, Romance, 1947)
40		Topper (Comedy, Fantasy, Romance, 1937)
40		Over Her Dead Body (Comedy, Fantasy, Romance, 2008)
40		Mah nakorn (Comedy, Fantasy, Romance, 2004)
40		I Married a Witch (Comedy, Fantasy, Romance, 1942)
40		Penelope (Comedy, Fantasy, Romance, 2006)
40		Bad Johnson (Comedy, Fantasy, Romance, 2014)
40		Bewitched (Comedy, Fantasy, Romance, 2005)
40		Ghosts of Girlfriends Past (Comedy, Fantasy, Romance, 2009)
40		A Midsummer Night's Dream (Comedy, Fantasy, Romance, 1935)
40		Just My Luck (Comedy, Fantasy, Romance, 2006)
40		The Invention of Lying (Comedy, Fantasy, Romance, 2009)
40		Lyubov v bolshom gorode (Comedy, Fantasy, Romance, 2009)
39		How to Make an American Quilt (Comedy, Drama, Romance, 1995)
39		Annie Hall (Comedy, Romance, 1977)
38		Ruggles of Red Gap (Comedy, Romance, 1935)
38		Born Yesterday (Comedy, Drama, Romance, 1950)
38		My Best Friend's Wedding (Comedy, Romance, 1997)
38		Beautiful Girls (Comedy, Drama, Romance, 1996)
38		Gregory's Girl (Comedy, Drama, Romance, 1980)
38		The Miracle of Morgan's Creek (Comedy, Romance, War, 1944)
37		Hello I Must Be Going (Comedy, Drama, Romance, 2012)
37		Warm Bodies (Comedy, Horror, Romance, 2013)
37		Easy A (Comedy, Drama, Romance, 2010)
37		The Switch (Comedy, Drama, Romance, 2010)
37		Follow the Fleet (Comedy, Musical, Romance, 1936)
37		A Damsel in Distress (Comedy, Musical, Romance, 1937)
37		The Benchwarmers (Comedy, Romance, Sport, 2006)
37		Father's Little Dividend (Comedy, Romance, 1951)
37		Donovan's Reef (Adventure, Comedy, Romance, 1963)
37		The Next Karate Kid (Action, Drama, Family, Romance, 1994)
37		Platinum Blonde (Comedy, Romance, 1931)
37		Night of the Demons 2 (Comedy, Fantasy, Horror, Romance, 1994)
37		Hiding Out (Comedy, Drama, Romance, 1987)
37		Summer of '42 (Comedy, Drama, Romance, 1971)
37		Life as We Know It (Comedy, Drama, Romance, 2010)
37		Damsels in Distress (Comedy, Drama, Romance, 2011)
37		About Adam (Comedy, Romance, 2000)
37		The Princess Diaries (Comedy, Family, Romance, 2001)
37		Going Greek (Comedy, Drama, Romance, 2001)
37		The Singles Ward (Comedy, Drama, Romance, 2002)
37		Deep End (Comedy, Drama, Romance, 1970)
37		That's What I Am (Comedy, Drama, Romance, 2011)
37		The Merry Widow (Musical, Comedy, Romance, 1934)
37		That Awkward Moment (Comedy, Romance, 2014)
37		The Great New Wonderful (Comedy, Drama, Romance, 2005)
36		All I Want for Christmas (Comedy, Family, Romance, 1991)
36		May Fools (Comedy, Romance, 1990)
36		Lucas (Comedy, Drama, Romance, 1986)
36		Metropolitan (Comedy, Drama, Romance, 1990)
35		Sleeping Beauty (Animation, Family, Fantasy, Romance, 1959)
35		Scrooged (Comedy, Drama, Fantasy, Romance, 1988)
35		Happy Feet (Animation, Comedy, Family, Romance, 2006)
35		High Spirits (Comedy, Fantasy, Horror, Romance, 1988)
35		Totally F***ed Up (Comedy, Drama, Romance, 1993)
35		Dave (Comedy, Romance, 1993)
35		A Little Bit of Heaven (Comedy, Drama, Fantasy, Romance, 2011)
35		The Sisterhood of the Traveling Pants 2 (Comedy, Drama, Family, Romance, 2008)
35		Herbie Rides Again (Comedy, Family, Fantasy, Romance, 1974)
35		Rugrats in Paris: The Movie (Animation, Adventure, Comedy, Romance, 2000)
35		Hairspray (Comedy, Drama, Family, Romance, 1988)

Notes: Movies similar to 18 Again!, Movies like 18 Again!, Comedy, Fantasy, Romance, Paul Flaherty, Charlie Schlatter, George Burns, Tony Roberts, Anita Morris, Films, Video, Movie Similarities