Worlds Collide: 15 Times Your Favorite Characters Appeared On A Different Show

Check out these instances of your favorite CBS characters crossing over to other shows, including NCIS, Criminal Minds, Hawaii Five-0, and more...

Dwayne Pride and Christopher Lasalle on NCIS

1. Dwayne Pride and Christopher Lasalle on NCIS

In a two-part crossover event entitled "Pandora's Box," Pride and Lasalle made cameos on NCIS to shed light on a homeland security operation gone awry with Abby.

Watch NCIS on Tuesdays at 8/7c on CBS and CBS All Access.
Timothy McGee and Nick Torres on NCIS: New Orleans

2. Timothy McGee and Nick Torres on NCIS: New Orleans

In part two of "Pandora's Box," NCIS Special Agents McGee and Torres visited the New Orleans team to tie up loose ends on the homeland security case from the previous episode, which found them in search of a missing terror playbook.

Watch NCIS: New Orleans on Tuesdays at 10/9c on CBS and CBS All Access.
Hetty on Scorpion

3. Hetty on Scorpion

Walter O'Brien and the rest of Team Scorpion enlisted NCIS: Los AngelesHetty Lange when a case involving a priceless painting took them to a Halloween party. Her expertise helped them go undercover and infiltrate the event.

Watch Scorpion on Mondays at 10/9c CBS and CBS All Access.
Tony DiNozzo on NCIS: Los Angeles

4. Tony DiNozzo on NCIS: Los Angeles

Special Agent Anthony DiNozzo (Michael Weatherly) is best known for his work in and around Washington, DC, for NCIS, but he's also visited the City of Angeles to work with the NCIS: Los Angeles team. He came to town expecting to help with a routine prisoner transport, but when things took a turn he enlisted help from the Office of Special Projects.

Check out some more of your favorite characters who have appeared on multiple shows...

Watch NCIS: Los Angeles on Sundays at 8/7c on CBS and CBS All Access.
Leon Vance and Leroy Jethro Gibbs on NCIS: New Orleans

5. Leon Vance and Leroy Jethro Gibbs on NCIS: New Orleans

When a bus transporting Naval prisoners to Charlotte had an accident, three of the prisoners escaped. When Pride learned that one of them is not actually a Navy man, he contacted Gibbs and Vance. They tell him that the suspect is involved in espionage—and they were just about to question him.

Watch NCIS: New Orleans on Tuesdays at 10/9c CBS and CBS All Access.
Tony DiNozzo on NCIS: New Orleans

6. Tony DiNozzo on NCIS: New Orleans

NCIS Special Agent Tony DiNozzo came in from DC to assist the New Orleans team when a Navy Lieutenant died of the bubonic plague in "Carrier" (Season 1, Episode 2).

Watch NCIS: New Orleans on Tuesdays at 10/9c on CBS and CBS All Access.
Jack Garrett on Criminal Minds

7. Jack Garrett on Criminal Minds

When a family of four was abducted while on vacation in Barbados, the BAU was called in to assist Jack Garrett and his International Unit on their investigation in Criminal Minds: Beyond Borders. Garrett and his unit, the FBI's top division for handling cases involving Americans abroad, worked jointly with Hotch and his team when they discovered that this case matched one the BAU investigated the year before in Florida.

Watch Criminal Minds on Wednesdays at 9/8c on CBS and CBS All Access.
Mac Taylor on CSI

11. Mac Taylor on CSI

CSI's D.B. Russell lent a hand to his CSI: NY friend Mac Taylor when they needed to find out why Taylor's girlfriend was missing in "In Vino Veritas."

Watch episodes of CSI on CBS All Access.
Eric Forrester on The Young and the Restless

14. Eric Forrester on The Young and the Restless

Eric Forrester (John McCook) crossed over from The Bold and the Beautiful to The Young and the Restless for Victor and Nikki's 2013 wedding. Eric is pictured here with Victor Newman (Eric Braeden) and Neil Winters (Kristoff St. John).

Watch The Young and the Restless on CBS.