Name	Known for
Matt Iseman Self - Co-Host Self - Co-Host See fewer	Clean House (2003)
Kristine Leahy Self - Co-Hostess Self - Co-Hostess See fewer	Hustle (2022)
Akbar Gbajabiamila Self - Co-Host Self - Co-Host See fewer	Sylvie's Love (2020)
Natalie Morales Self - Contestant #1 Self - Contestant #1 See fewer	Zoolander 2 (2016)
Meagan Martin Self - Trainer #1 Self - Trainer #1 See fewer	American Ninja Warrior (2009)
Nikki Glaser Self - Contestant #2 Self - Contestant #2 See fewer	Trainwreck (2015)
Jessie Graff Self - Trainer #2 Self - Trainer #2 See fewer	Wonder Woman (2017)
Jeff Dye Self - Contestant #3 Self - Contestant #3 See fewer	1/2 New Year (2019)
Grant McCartney Self - Trainer #3 Self - Trainer #3 See fewer	Never Done with Grant Mccartney, Ep. 1: The Broken Wrist Strategy (2023)
Nick Swisher Self - Contestant #4 Self - Contestant #4 See fewer	How I Met Your Mother (2005)
Drew Drechsel Self - Trainer #4 Self - Trainer #4 See fewer	American Ninja Warrior (2009)
Erika Christensen Self - Contestant #5 Self - Contestant #5 See fewer	Traffic (2000)
David 'Flip' Rodriguez Self - Trainer #5 (as Flip Rodriguez) Self - Trainer #5 (as Flip Rodriguez) See fewer	Shang-Chi and the Legend of the Ten Rings (2021)
Cole Maness Self - Mr. Christensen Self - Mr. Christensen See fewer	American Ninja Warrior (2009)
Shane Maness Self - Daughter Self - Daughter See fewer	American Ninja Warrior (2009)
Sam Jaeger Self - Spectator Self - Spectator See fewer	Lucky Number Slevin (2006)
Derek Hough Self - Contestant #6 Self - Contestant #6 See fewer	Dancing with the Stars (I) (2005)
Daniel Gil Self - Trainer #6 Self - Trainer #6 See fewer	American Ninja Warrior (2009)
Ashton Eaton Self - Contestant #7 Self - Contestant #7 See fewer	Visa: Carpool to Rio (2016)
Kevin Bull Self - Trainer #7 Self - Trainer #7 See fewer	Hairless
Mena Suvari Self - Contestant #8 Self - Contestant #8 See fewer	American Beauty (1999)
Natalie Duran Self - Trainer #8 Self - Trainer #8 See fewer	The Last Man(s) on Earth (2012)
Kacy Esther Catanzaro Self - Trainer #9 (as Kacy Catanzaro) Self - Trainer #9 (as Kacy Catanzaro) See fewer	Maze Runner: The Scorch Trials (2015)
Cassandra Jean Amell Self (as Cassandra Jean) Self (as Cassandra Jean) See fewer	Mad Men (2007)
Stephen Amell Self Self See fewer	Arrow (2012)
Zack Dougan Self - Spectator Self - Spectator See fewer	Godzilla vs. Kong (2021)
Justin Maina Contestant Contestant See fewer	Followers (I) (2017)
Courtney Morra Self - Red Nose Day Interviewee Self - Red Nose Day Interviewee See fewer	American Ninja Warrior (2009)