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Monsters Inc. Crossovers
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(? Ratings Guide)
Rated K -> T
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All Characters (A)
H. J. Waternoose
Sulley/James P. Sullivan
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There's no such thing as Monsters
The Harmonic Vileplume
Lisa encounters something in the middle of the night, that isn't her brother, its something scary that gives her the horrific reason to believe in monsters again.
Crossover - Simpsons & Monsters Inc. - Rated: K+ - English - Supernatural/Humor - Chapters: 1 - Words: 2,121 - Reviews: 4 - Favs: 1 - Follows: 1 - Published: 5-6-13 - Lisa S. Randall B. - Complete
Penny, Mary, Pets and Monsters
2 weeks after Penny and her mother quit showbiz, Penny and her mother are moved in to a comfy cabin. Next door is her friend, Mary Gibbs. When a comedian monster comes out of Penny's closet... "HEY! You're from Mary's drawing!"
Crossover - Monsters Inc. & Bolt - Rated: K+ - English - Humor/Friendship - Chapters: 4 - Words: 1,674 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 4-21-13 - Published: 2-14-13 - Boo/Mary Gibbs Penny - Complete
The Missing Door
When Sulley loses the key to Boo's door, he and Mike go looking for it and end up going inside the worlds of other Pixar movies.
Crossover - Disney & Monsters Inc. - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 3,778 - Published: 4-16-13 - Complete
Boo to the Boogeyman
When Boo finds herself being haunted nightly by a dark and malevolent spirit (Pitch Black, the Nightmare King), she must attempt to remember whatever advice her "Uncle Mikey" once offered about the Boogeyman...in order to finally be free of him. (Expect an unexpected ending)! Once completed, this will be a 3-chapter story.
Crossover - Monsters Inc. & Rise of the Guardians - Rated: K - English - Supernatural/Hurt/Comfort - Chapters: 1 - Words: 1,173 - Reviews: 3 - Favs: 7 - Follows: 7 - Published: 4-16-13
A little girl attaches herself to Colonel John Casey. Now he has to protect her and find out where she comes from. Dedicated to Raevon. Will eventually contain Jellie. How could it not?
Crossover - Monsters Inc. & Chuck - Rated: K+ - English - Humor/Drama - Chapters: 3 - Words: 6,485 - Reviews: 8 - Favs: 6 - Follows: 10 - Updated: 4-8-13 - Published: 5-27-11 - Casey/Alex C.
What happens when Woody, Buzz, Jessie and the gang meet the Monsters Inc. characters? Read to find out! This story explains Jessie's cameo in Monsters Inc.! . Check out my new Toy Story Poll.
Crossover - Toy Story & Monsters Inc. - Rated: K - English - Humor/Adventure - Chapters: 6 - Words: 2,407 - Favs: 1 - Updated: 4-1-13 - Published: 3-20-13 - Buzz Lightyear Boo/Mary Gibbs Mike W. Sulley/James P. Sullivan
The Wrong Door
What happens when James P. Sullivan goes into scare his next victim? The world in which the monsters live get turned up side down, when they learn that door belongs to Dash Parr. The superheros then find out about the monsters and want to bring them down, for good!
Crossover - Monsters Inc. & Incredibles - Rated: K - English - Adventure/Family - Chapters: 1 - Words: 117 - Reviews: 2 - Follows: 1 - Published: 3-8-13 - Sulley/James P. Sullivan Dash P.
Protecting the Boys
As much as he hates to admit it, Perry has grown rather attached to his new owners. Because of this, the young platypus vows to protect them at any cost. And that includes fighting with one James P. Sullivan, who thought invading the Flynn-Fletcher home was a GOOD idea
Crossover - Monsters Inc. & Phineas and Ferb - Rated: K+ - English - Humor/Family - Chapters: 1 - Words: 1,478 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 2-25-13 - Sulley/James P. Sullivan Perry - Complete
Aaahh! Real Monsters Inc. CrossOver. Ickis ends in a strange world where monsters live like humans. There is something crawling in the darkest corner of the closet, reaching for you, willing to steal you away…
Crossover - Monsters Inc. & Aaahh!!! Real Monsters - Rated: T - English - Supernatural/Suspense - Chapters: 1 - Words: 561 - Reviews: 1 - Follows: 2 - Published: 1-5-13
How the monster stole Christmas
Randall Boggs has always had a small heart and has always hated Christmas but this year, he decides to do something about it. Can one little girl help stop him before it's too late?
Crossover - Monsters Inc. & How the Grinch Stole Christmas - Rated: K - English - Humor - Chapters: 2 - Words: 619 - Reviews: 1 - Updated: 12-25-12 - Published: 11-11-12 - Randall B.
Where not to pick Apples
A mistake is made in Applejack's factory which causes Applejack, Rainbow Dash, and others are suddenly teleported to the monster world but have also became one thing monsters are afraid of more than children.
Crossover - My Little Pony & Monsters Inc. - Rated: K+ - English - Supernatural/Sci-Fi - Chapters: 2 - Words: 47 - Reviews: 3 - Follows: 1 - Published: 10-12-12 - Applejack Randall B.
Ghosts and Monsters
What can go wrong? EVERYTHING! After the first movie if there ever was more than one . But long story short. Danny was turned into a five year old. Worst part. Stuck in ghost form. The universe just hates him am I right? Teen to be safe. UP FOR ADOPTION.
Crossover - Monsters Inc. & Danny Phantom - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 2,331 - Reviews: 8 - Favs: 12 - Follows: 10 - Updated: 10-7-12 - Published: 9-25-12 - Sulley/James P. Sullivan Danny F. - Complete
DreamPix: An Ogre Among Monsters
This story takes place before Shrek and Monsters, Inc. Shrek the ogre is kidnapped from his swamp and taken into another world where monsters are paid to scare.
Crossover - Shrek & Monsters Inc. - Rated: K+ - English - Adventure/Humor - Chapters: 10 - Words: 4,145 - Reviews: 3 - Follows: 2 - Updated: 9-6-12 - Published: 5-19-11 - Shrek
Lindsay is a scarer who can't seem to get any screams. Will she finally get her scary on? Or will she have to spend her life as a secretary?
Crossover - Monsters Inc. & Total Drama series - Rated: K+ - English - Humor/Drama - Chapters: 4 - Words: 2,873 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 7-26-12 - Published: 7-19-12 - Lindsay - Complete
Teaspoon for Leibowitz
When Lucy Camden hears a rattling in her closet door, an old friend comes through, someone she has not seen since she was three.
Crossover - 7th Heaven & Monsters Inc. - Rated: K+ - English - Chapters: 1 - Words: 1,378 - Published: 6-20-12 - Lucy C.
Anna Blue and her 3 sisters Boo/Bella, Agnes, and Bonnie all have supernatural powers and go through vary suprising twists n turns througout their lives while living in a world with other supernatural humans, animals, and things u just cant explain
Crossover - Monsters Inc. & Despicable Me - Rated: T - English - Supernatural/Drama - Chapters: 1 - Words: 762 - Reviews: 2 - Favs: 1 - Published: 6-14-12 - Boo/Mary Gibbs Agnes
Monsters in the Dark or: Why the Lizard Failed
LotR/Monsters Inc. crossover Pray tell what would happen if doors at Monsters Inc. could connect to closets in Middle Earth? And what if, one night, one of the Scarers crept through a closet and into Estel's bedroom? This is that tale...
Crossover - Lord of the Rings & Monsters Inc. - Rated: K+ - English - Family/Hurt/Comfort - Chapters: 1 - Words: 4,948 - Reviews: 6 - Favs: 6 - Follows: 1 - Published: 12-26-11 - Aragorn Randall B. - Complete
A Nightmare sort of
Nessie has a strange encounter one night and a member of Monsters Inc. fails at his job miserably. Rated T for what's going on in the next room and a word Nessie learned from Jaccob.
Crossover - Monsters Inc. & Twilight - Rated: T - English - Mystery/Humor - Chapters: 1 - Words: 542 - Reviews: 2 - Favs: 4 - Follows: 3 - Published: 9-12-11 - Renesmee C./Nessie - Complete
Sully's New Scare
When Mike and Sully were assigned to a pair of twins with flags on the closet door, it is up to two nations to calm the twins down. Fail summary, i know, sorry.
Crossover - Monsters Inc. & Hetalia - Axis Powers - Rated: K - English - Family/Humor - Chapters: 1 - Words: 920 - Reviews: 6 - Favs: 16 - Published: 7-11-11 - Complete
Unfeatured Worlds: Monstropolis
Sora, Donald, and Goofy land in a city full of monsters! What worst is that human children are feared and hunted: Which only makes Sora a target. Now, he has to team up with unlikely heroes Sulley and Mike to rid this world of the Heartless! Oneshot.
Crossover - Monsters Inc. & Kingdom Hearts - Rated: K - English - Humor/Friendship - Chapters: 1 - Words: 6,219 - Reviews: 5 - Favs: 14 - Follows: 4 - Published: 7-3-11 - Sora - Complete
A New Kind of Monster Teamup
What happens when closet monsters meet regular monsters? A new humorous, alien-fighting, thrill-seeking adventure, that's what. And for Link, B.O.B., Mike and Sulley, this adventure begins with making an alliance with the two monster types.
Crossover - Monsters Inc. & Monsters vs. Aliens - Rated: K+ - English - Humor/Adventure - Chapters: 3 - Words: 4,630 - Reviews: 5 - Favs: 5 - Follows: 4 - Updated: 6-30-11 - Published: 5-16-10
Bad title, I know. Toy Story/ Monsters inc x-over: After Mike Wizowski goes through his closet telling jokes, Andy talks to his classmate Mary Boo . Little does he realize that the two will become one of the first human friends that the other has had
Crossover - Toy Story & Monsters Inc. - Rated: K+ - English - Friendship - Chapters: 4 - Words: 1,870 - Reviews: 7 - Favs: 12 - Follows: 2 - Updated: 6-14-11 - Published: 4-18-11 - Andy D. Boo/Mary Gibbs - Complete
Xion the Author
A closet visit into Penny's door from Mike ends up with Bolt and his pals in the world of Monster's Inc. Now trapped for a few days in that world, how will the trio manage into their new found destination?
Crossover - Monsters Inc. & Bolt - Rated: K+ - English - Humor/Family - Chapters: 3 - Words: 7,628 - Reviews: 10 - Favs: 7 - Follows: 8 - Updated: 11-29-10 - Published: 5-23-10
Post-TS2, Pre-TS3. Andy's afraid, and Woody wonders why. In the process he and the other toys discover something far more frightening than they could have ever imagined...
Crossover - Toy Story & Monsters Inc. - Rated: K+ - English - Friendship/Supernatural - Chapters: 1 - Words: 6,917 - Reviews: 28 - Favs: 62 - Follows: 7 - Published: 7-17-10 - Woody - Complete
Monster In The Fast Lane
After a misfortune event, Randall finds stranded in a world full of talking cars. Mike, Sulley and Fungus begin to question his strange disappearance to banishment, but the real query is, is if Randall will be able to return home again. Canon.
Crossover - Monsters Inc. & Cars - Rated: K+ - English - Adventure/Friendship - Chapters: 7 - Words: 36,032 - Reviews: 18 - Favs: 9 - Follows: 5 - Updated: 8-20-09 - Published: 1-17-09
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