Acting
Kasey Mahaffy
Known for
Highlights
Grey's Anatomy
2005 · Series · Billy Best
Bones
2005 · Series · Leland Frankel
9-1-1
2018 · Series · Lyle
Modern Family
2009 · Series · Dom
Castle
2009 · Series · Lance Newman
NCIS
2003 · Series · Patton Hartgrave
Filmography
Movies
5 films
Act Your Age
2026 · Film · Aaron
Yours Mine Ours
2020 · Film
Room Service
2018 · Film · Bill
Something New
2017 · Film · Kevin
Ocean's Thirteen
2007 · Film · Security Technician
Filmography
Series
20 shows
Truth Be Told
2019 · Series · Silas
Sydney to the Max
2019 · Series · Terrance
9-1-1
2018 · Series · Lyle
Grace and Frankie
2015 · Series · Brett
Misguided
2015 · Series · Bennett
Bad Teacher
2014 · Series · Mark Cuban's Assistant
Getting On
2013 · Series · Rick Joy
Franklin & Bash
2011 · Series · Freck
Law & Order: LA
2010 · Series · Kern
Modern Family
2009 · Series · Dom
Castle
2009 · Series · Lance Newman
Bones
2005 · Series · Leland Frankel
Grey's Anatomy
2005 · Series · Billy Best
Medium
2005 · Series · Waiter
Veronica Mars
2004 · Series · Russian Lit Student
Joey
2004 · Series · Red Haired Guy
NCIS
2003 · Series · Patton Hartgrave
Crossing Jordan
2001 · Series · Second Uni
CSI: Crime Scene Investigation
2000 · Series · Ian Doyle
Girlfriends
2000 · Series · Waiter
