Name	Known for
Judge Reinhold Harry O'Keefe Harry O'Keefe See fewer	Beverly Hills Cop (1984)
Kirsten Nelson Ellie O'Keefe Ellie O'Keefe See fewer	Psych (2006)
Joseph Cross Danny O'Keefe Danny O'Keefe See fewer	Lincoln (2012)
Tania Raymonde Lauren O'Keefe Lauren O'Keefe See fewer	Lost (2004)
Matt Weinberg Mark O'Keefe Mark O'Keefe See fewer	The Benchwarmers (2006)
Geoff Pierson Coach Finkel Coach Finkel See fewer	Dexter (2006)
Daryl Sabara Daryl Daryl See fewer	Spy Kids 3: Game Over (2003)
Eileen Boylan Monique Monique See fewer	Dakota Skye (2008)
Sam Horrigan Brett Brett See fewer	Brink! (1998)
Simon Helberg Matt Matt See fewer	Florence Foster Jenkins (2016)
Drew Sidora Nicole Nicole See fewer	Step Up (2006)
Trinity Amalfitano Tiffany Tiffany See fewer	The O'Keefes (2003)
Bryan Fisher Alex (as Bryan Austin Fisher) Alex (as Bryan Austin Fisher) See fewer	George Lopez (2002)
Jacory Gums Hubbard Hubbard See fewer	S.W.A.T. (2017)
Charles Wollin Math Geek Math Geek See fewer	The O'Keefes (2003)
Stephen Silberkraus High School Football Player (uncredited) High School Football Player (uncredited) See fewer	ER (1994)