themarc has logged 4 out of 29 movies featuring Glenn Howerton. Back to Actors by Popularity.
| Title | Director(s) | Year Released | Watched | Viewed On |
|---|---|---|---|---|
| Very Sunny Christmas, A | Fred Savage | 2009 | No | N/A |
| Nightman Cometh: Live, The | Matt Shakman | 2009 | No | N/A |
| It's Always Sunny in Philadelphia Christmas Sing-a-Long | 2009 | No | N/A | |
| Strangers, The | Bryan Bertino | 2008 | No | N/A |
| Two Weeks | Steve Stockman | 2006 | No | N/A |
| Crank | Brian Taylor, Mark Neveldine | 2006 | No | N/A |
| It's Always Sunny in Philadelphia | Fred Savage, Matt Shakman | 2005 | No | N/A |
| E.D.N.Y. | Jacob Vargas | 2003 | No | N/A |
| Monday Night Mayhem | Ernest R. Dickerson | 2002 | No | N/A |