Cast & creator
Jay DeMarcus
Best known for The Tonight Show Starring Jimmy Fallon, CSI: Crime Scene Investigation, Good Mythical Morning
Jay DeMarcus (born Stanley Wayne DeMarcus Jr.; on April 26, 1971) is an American bassist, vocalist, pianist, record producer, songwriter, and TV personality. He was a band member of the country pop group Rascal Flatts.
Also known as: Stanley DeMarcus, Rascal Flatts , Jay Demarcus
16
film credits
9
television credits
23
1975–2026 · acting roles
6.0
average across scored titles
Signature credits
Known for
Across film & television
Filmography (25)
Showing 25 of 25 credits
The Tonight Show Starring Jimmy Fallon
Self - Rascal Flatts
2014
CSI: Crime Scene Investigation
Self [Rascal Flatts]
2000
Good Mythical Morning
Self [Rascal Flatts]
2012
The Ellen DeGeneres Show
Self - Musical Guest
2003
CMT Crossroads
Self
2002
People's Choice Awards
Self - Performer
1975
Drop the Mic
Self [Rascal Flatts]
2017
Hannah Montana: The Movie
Rascal Flatts
2009
Sharknado 4: The 4th Awakens
Zimmerman
2016Backstory
Self
2009
Geared-Up
2006
The Manson Brothers: Midnight Zombie Massacre
Chip
2021The Manson Brothers: Midnight Zombie Massacre
Original Music Composer
2021
Lennon or McCartney
Self
2014
35 Years of Friends: Celebrating the Music of Michael W. Smith
Self - Rascal Flatts
2019
The Legend of Van Dorn
Grant
2026
ACM Presents: Lionel Richie and Friends in Concert
Self - Rascals Flatts
2012
A Country Christmas
Chim Ritchels
2013
Butterfly Caught
Bar Manager
2017
No Address
Music
2025
DeMarcus Family Rules
2020CMA Music Festival - Country's Night to Rock 2015
Self [Rascal Flatts]
2015
Rascal Flatts Live
Self (Vocals / Bass)
2003
Saving Faith
Jay
2017
Write Record Tour
Self
2021