Cast & creator
Casey Simpson
Best known for Law & Order, How I Met Your Mother, The Goldbergs
Casey Simpson (born April 6, 2004) is an American actor, best known for his role as Ricky Harper on the Nickelodeon series Nicky, Ricky, Dicky and Dawn (2014-2018).
Also known as: Casey West Simpson
18
film credits
12
television credits
30
1990–2026 · acting roles
6.5
average across scored titles
Signature credits
Known for
Across film & television
Filmography (30)
Showing 30 of 30 credits
Law & Order
Aaron Cole
1990
How I Met Your Mother
Young Barney (uncredited)
2005
The Goldbergs
Dougie
2013
The Thundermans
Harris Evilman
2013
Despicable Me 2
Additional Voices (voice)
2013
Nicky, Ricky, Dicky & Dawn
Ricky Harper
2014
Quantum Leap
Cory Zampol
2022
Liza on Demand
Voices
2018
Review
Heath
2014
Total Eclipse
Prince
2018
Just Add Magic: Mystery City
Cody Hamilton
2020
Frank TV
Three Year Old
2007
Nickelodeon's Ho Ho Holiday Special
Casey Simpson
2015
Escape from Mr. Lemoncello's Library
Kyle Keeley
2017
Five
Buddy
2011
Nickelodeon's Sizzling Summer Camp Special
Casey
2017
Justice
Commentary Influencer
2026
TimeCrafters: The Treasure of Pirate's Cove
Josh Dare
2020
Nickelodeon's Not So Valentine's Special
Casey Simpson
2017
Street Smart
Zora's Crush Griffin
2026
To the Beat! Back 2 School
Dennis
2020We Make That Lemonade
Ricky Harper
2014The Talent Show
2018
Lifeline
Andrew Thomas (Teen)
2025
Catman: The Love Thief
Lloyd
2018
Strange Events
Party Goer
2017
Shoot, Shovel and Shut Up
Andy Clifford
Strange Events 2
Party Goer
2019
Memoria
Boy
2016Live Justice Awards
Self - Performer
2018