CSI Crossovers
Filters
443 | Page 1 2 3 4 11 .. Last Next »

Ghost of the Past by callih
A sinister person from Lady Heather's past has resurfaced from the supposed grave. Heather seeks Red Reddington's assistance to find this insidious threat. Red and Liz form an uneasy alliance with Jim Brass to find the perpetrator and halt his diabolical plans for Lady Heather.
Crossover - CSI & Blacklist - Rated: M - English - Romance/Humor - Chapters: 10 - Words: 49,048 - Updated: 7/21 - Published: 4/25 - Gil G., Jim B., R. Reddington
Hush Little Baby by strwbrygrl77 reviews
When Sara finds an abandoned baby at the body farm with only a business card for identification, the Grissom family is drawn into the secretive world of Witness Protection. Companion story to "Desert Demons"
Crossover - CSI & In Plain Sight - Rated: T - English - Crime/Romance - Chapters: 5 - Words: 18,406 - Reviews: 19 - Favs: 13 - Follows: 16 - Updated: 4/9 - Published: 2/26 - Gil G., Sara S., Mary S., Marshall M.
Viva Las Vegas by Evil Overlady reviews
Team X-Treme visits Vegas and runs into... CSI and a character from Airwolf... Update: Separated chapters. No other changes.
Crossover - Action Man & CSI - Rated: K - English - Adventure/Friendship - Chapters: 4 - Words: 3,177 - Reviews: 2 - Updated: 3/27 - Published: 8/9/2003 - Complete
In A Past Life by ctxrover
Henry and Morgan learn Hodges used to be a palaeontologist with a serious attitude problem. One shot.
Crossover - CSI & Dinosaur - Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 2,208 - Favs: 1 - Follows: 1 - Published: 1/20 - David H., Henry A., D. B. Russell, Morgan Brody - Complete
You Can’t Blame Yourself by TVFanfic
*Based on Season 2, Episode 8 of Numb3rs* When Megan can’t forgive herself for the death of one of her agents, will Heather be able to get through to her?
Crossover - CSI & Numb3rs - Rated: M - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 1,490 - Published: 9/3/2022 - Lady Heather, Megan R. - Complete
Commissioner's Daughter by Natasha210 reviews
Greg Sanders is looking for a change. An opening at the New York Crime lab might just be what he needed. Alison Reagan is just getting through life. Will a new co-work be the thing that she needs to start living her life.
Crossover - CSI & Blue Bloods - Rated: T - English - Family/Romance - Chapters: 131 - Words: 263,675 - Reviews: 2 - Favs: 26 - Follows: 15 - Updated: 5/29/2022 - Published: 12/22/2019 - [Greg S., OC] Frank R., Danny R. - Complete
Présumé coupable by Ptitepointe2 reviews
Histoire écrite dans le cadre de la 4eme édition de l'event FAITES UN VOEU de mon groupe Discord. Ce matin là, en ce réveillant, Steve découvre message vocal inquiétant sur son téléphone. Danny a été arrêté alors qu'il témoignait dans le procès jugeant une affaire vieille de 20 ans... Pour Vaunie ;)
Crossover - CSI & Hawaii Five-0 - Rated: K+ - French - Suspense/Friendship - Chapters: 11 - Words: 14,377 - Reviews: 32 - Favs: 3 - Follows: 3 - Updated: 5/11/2022 - Published: 3/2/2022 - Greg S., Nick S., Steve M., Danny W.
Letting go of the old by MareC123
This is a story where you the reader is married to Catherine however your married has come to an end, you are working a case where you meet FBI Agent Emily Prentiss, you get close why working the case together Catherine/reader Emily/Reader, this story deals with two women in a relationship if that's not your thing please move on for everyone else please enjoy and R&R
Crossover - CSI & Criminal Minds - Rated: M - English - Romance/Crime - Chapters: 1 - Words: 1,101 - Published: 3/8/2022 - Catherine W., E. Prentiss
Cruisin' for a Bruisin' by TVFanfic
Amanda Rollins must punish girlfriend Catherine Willows for unacceptable behaviour.
Crossover - Law and Order: SVU & CSI - Rated: M - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 1,181 - Favs: 3 - Follows: 2 - Published: 2/15/2022
Her Bones, Not Mine by Acathla
"Borrowed" from the journal of Special Agent Seeley Booth. This was written years ago and contains minor spoilers for the Bones episode "The Woman in the Sand". I found it in a file folder while cleaning out my hard drive. Enjoy!
Crossover - CSI & Bones - Rated: K+ - English - Chapters: 1 - Words: 1,223 - Favs: 4 - Published: 12/30/2021 - [T. Brennan, Sara S.] S. Booth - Complete
Meeting Nick by Marymel reviews
Spoilers for 5x05 of MacGyver! Mac takes Riley on a road trip to Vegas to meet Jack's brother. Eventual MacRiley!
Crossover - MacGyver & CSI - Rated: K+ - English - Family/Hurt/Comfort - Chapters: 9 - Words: 15,126 - Reviews: 7 - Favs: 19 - Follows: 14 - Updated: 3/26/2021 - Published: 2/21/2021 - MacGyver, Riley D., Nick S. - Complete
CSI and Criminal Minds (Eng Version) by jillhsu90
(Translated in English) When Morgan said that he had been considering to marry S. Garcia was sad, so she went to Hotch and told him she would take the job in CSI, Las Vegas he once asked. After Garcia finiched the work in CSI, she turned back to BAU. But not after long, there are cases in Las Vegas and Garcia and the team are going to Las Vegas.
Crossover - CSI & Criminal Minds - Rated: T - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 169 - Published: 11/23/2020
CSI Buffy Summers by Wild320 reviews
Buffy starts her new job in Vegas as CSI.
Crossover - Buffy: The Vampire Slayer & CSI - Rated: T - English - Chapters: 1 - Words: 2,369 - Reviews: 3 - Favs: 13 - Follows: 8 - Published: 8/24/2020 - Buffy S. - Complete
My Brother's Ordeal by Marymel reviews
Why was Jack freaking out in the car with Mac and Riley? After returning home, Jack tells Mac about an ordeal in Nick's past. Takes place after the first scene in the season one episode Wrench. Major spoilers for the fifth season CSI episode Grave Danger.
Crossover - MacGyver & CSI - Rated: K+ - English - Family/Friendship - Chapters: 1 - Words: 1,622 - Reviews: 1 - Favs: 10 - Follows: 2 - Published: 5/24/2020 - Jack D., MacGyver, Nick S. - Complete
A Wolfe in Vegas by calleighstorres reviews
First part of my 'Wolfe In Vegas' series. Wolfe leaves the MDPD Crime Lab having been accepted for transfer to the LVPD Crime Lab; Catherine welcomes a new CSI to her team. CSI X CSI MIAMI. [EDITED]
Crossover - CSI & CSI: Miami - Rated: T - English - Drama/Friendship - Chapters: 8 - Words: 8,302 - Reviews: 1 - Favs: 9 - Follows: 7 - Updated: 2/23/2020 - Published: 12/21/2019 - Gil G., Catherine W., Ryan W.
Little White Lies by JoMarchWrites reviews
They say what happens in Vegas stays in Vegas, but it certainly isn't true when a long-forgotten case sends New York's best detectives to the hot, wild Nevada strip. Old demons, new complications, and a few little white lies threaten the bonds between the members of LVPD CSI and NYPD SVU. Will they be able to handle the heat of Vegas? Or will they get burned? EO Grillows
Crossover - Law and Order: SVU & CSI - Rated: M - English - Crime/Romance - Chapters: 8 - Words: 16,563 - Reviews: 46 - Favs: 23 - Follows: 29 - Updated: 1/2/2020 - Published: 4/23/2017 - E. Stabler, O. Benson, Gil G., Catherine W.
Manniversary Surprise by Marymel reviews
What happened when Jack first introduced Mac to his brother in Vegas? Set about three years before the MacGyver premiere.
Crossover - MacGyver & CSI - Rated: K+ - English - Friendship/Family - Chapters: 1 - Words: 2,345 - Reviews: 1 - Favs: 18 - Follows: 5 - Published: 3/29/2019 - Jack D., MacGyver, Nick S. - Complete
Face Time With Finn by Marymel reviews
Nick calls his twin brother and introduces Jack to baby Finn. Spoilers for CSI season 15! Set a year before the MacGyver reboot begins.
Crossover - MacGyver & CSI - Rated: K+ - English - Family/Hurt/Comfort - Chapters: 1 - Words: 1,454 - Reviews: 2 - Favs: 8 - Follows: 2 - Published: 3/1/2019 - Jack D., Nick S. - Complete
Two Spies And A Baby by Marymel reviews
Slightly AU, and set about a year before the 2016 MacGyver premiere. Jack's brother Nick visits...and Mac and Jack babysit baby Finn.
Crossover - MacGyver & CSI - Rated: K+ - English - Family/Friendship - Chapters: 1 - Words: 2,763 - Reviews: 5 - Favs: 15 - Follows: 8 - Published: 1/25/2019 - Jack D., MacGyver, Nick S. - Complete
Days, Nights, and Weekends by racefh853629 reviews
It's hard to have a long-distance friendship. It's even harder when you work separate shifts. But, best friends will always be there, no matter what happens... Part of the "Secrets" realm, but it is not necessary to read the other stories before you read this one.
Crossover - CSI & CSI: New York - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 27 - Words: 18,032 - Reviews: 15 - Favs: 7 - Follows: 2 - Updated: 10/27/2018 - Published: 3/26/2016 - Greg S., Adam R.
Everybody Hurts by DSO Leon Kennedy reviews
Natalie disappeared from her family's home one Summer's day and hasn't been seen since. It's been five years since that ill- fated day; where is she and is Natalie still alive? And how does Ryan fit in to it all?
Crossover - CSI & CSI: Miami - Rated: K+ - English - Family/Romance - Chapters: 5 - Words: 3,521 - Reviews: 4 - Favs: 5 - Follows: 5 - Updated: 9/27/2018 - Published: 8/29/2012 - Catherine W., Ryan W. - Complete
csi crossover by Zion the doctor reviews
The CSI teams of Las Vegas, Miami, New York, and Cyberteam of Quantico have faced many adversaries hunting down criminals and bringing them to justice. But now the CSI teams find themselves being hunted by assassins of many sorts as someone has put a hit on all of them. Now they must all work together to survive. Ryan Wolfe X Greg Sanders pairing.
Crossover - CSI & CSI: Miami - Rated: K - English - Mystery/Romance - Chapters: 2 - Words: 4,521 - Reviews: 4 - Favs: 3 - Follows: 4 - Updated: 9/8/2018 - Published: 8/4/2018 - Greg S., Ryan W.
Nick's Nightmare by MidNite Duckie
Hotchner's baby sister and her best friend go missing in Vegas. Nick and the team are on the hunt to find the girls after finding their trashed hotel room empty.
Crossover - CSI & Criminal Minds - Rated: M - English - Suspense/Romance - Chapters: 2 - Words: 3,525 - Favs: 5 - Follows: 7 - Updated: 8/30/2018 - Published: 7/20/2016 - Nick S., Jim B., OC, A. Hotchner/Hotch
Saints in Las Vegas: Sin Mafia Mix by Psycho Sin Mafia reviews
My rewrite on CSI-Dragon101 story, used with premission. Sara Sidle sees something in the Third Street Saints no one else does. She sees that perhaps they are just what Las Vegas needs to be svaed from senseless gang violence. But can she help the Saints without her team finding out?
Crossover - CSI & Saints Row - Rated: M - English - Crime/Romance - Chapters: 5 - Words: 14,371 - Reviews: 2 - Favs: 13 - Follows: 11 - Updated: 8/26/2018 - Published: 12/25/2012 - Sara S.
Everyone Needs a Little Jack in their Life - Part Three by Kelcor reviews
Tags/Missing Scenes for Cigar Cutter (plus Compass, Hole Puncher, and whatever else strikes my fancy! lol). Multi-Chapter! Lots of h/c! Protective/Fatherly Jack & Hurt Mac, also Hurt Jack/Protective Mac - they switch a couple times! :-) I hope you all enjoy my take on an AU for after the Season One Finale. Rated T to be safe. CSI crossover! COMPLETE!
Crossover - MacGyver & CSI - Rated: T - English - Family/Hurt/Comfort - Chapters: 15 - Words: 67,595 - Reviews: 130 - Favs: 52 - Follows: 46 - Updated: 5/11/2018 - Published: 7/30/2017 - Jack D., MacGyver, Gil G., Nick S. - Complete
443 | Page 1 2 3 4 11 .. Last Next »