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Zachary Knighton
From The TV IV
				
								
				
				
																
				
				
								
				| Contents | 
Roles
Starring Roles
| Series | Role | Year(s) | Season(s) | ||
|---|---|---|---|---|---|
| Life on a Stick | Laz Lackerson | 2005 | 1 | ||
| FlashForward | Bryce Varley | 2009–2010 | 1 | ||
| Happy Endings | Dave Rose | 2011–2013 | 1 | 2 | 3 | 
| Weird Loners | Stosh Lewandowski | 2015 | 1 | ||
Guest Starring Roles
| Series | Role | Episode | Airdate | 
|---|---|---|---|
| Ed | Stephen | 1x13 - The Music Box | February 7, 2001 | 
| Law & Order | Paul Wyler | 11x15 - Swept Away - A Very Special Episode | February 28, 2001 | 
| Law & Order: Special Victims Unit | Lukas Ian Croft | 5x17 - Mean | February 24, 2004 | 
| Love, Inc. | Brad | 1x01 - Pilot | September 22, 2005 | 
| Related | Gary | 1x11 - London Calling | January 30, 2006 | 
| Related | Gary | 1x16 - His Name Is Ruth | March 13, 2006 | 
| It's Always Sunny in Philadelphia (credited as Zach Knighton) | Random Guy | 4x02 - The Gang Solves the Gas Crisis | September 18, 2008 | 
| Bones | Chet Newcomb | 4x16 - The Bones That Foam | March 12, 2009 | 
| House, M.D. | Billy | 7x04 - Massage Therapy | October 11, 2010 | 
| Elementary | Aaron Stone | 5x03 - Render, and Then Seize Her | October 23, 2016 | 
Made-for-TV Movies
| Title | Role | Airdate | Series/Banner | 
|---|---|---|---|
| Sally Hemings: An American Scandal | William Alexander | February 13, 2000 | 


