| 33 |
4x01 |
Mac & Dennis: Manhunters |
18/09/2008 |
07/06/2009 |
| 34 |
4x02 |
The Gang Solves the Gas Crisis |
18/09/2008 |
14/06/2009 |
| 35 |
4x03 |
America's Next Top Paddy's Billboard Model Contest |
25/09/2008 |
21/06/2009 |
| 36 |
4x04 |
Mac's Banging the Waitress |
25/09/2008 |
28/06/2009 |
| 37 |
4x05 |
Mac & Charlie Die (1) |
02/10/2008 |
05/07/2009 |
| 38 |
4x06 |
Mac & Charlie Die (2) |
02/10/2008 |
12/07/2009 |
| 39 |
4x07 |
Who Pooped the Bed? |
09/10/2008 |
19/07/2009 |
| 40 |
4x08 |
Paddy's Pub: The Worst Bar in Philadelphia |
16/10/2008 |
26/07/2009 |
| 41 |
4x09 |
Dennis Reynolds: An Erotic Life |
23/10/2008 |
02/08/2009 |
| 42 |
4x10 |
Sweet Dee Has a Heart Attack |
30/10/2008 |
30/08/2009 |
| 43 |
4x11 |
The Gang Cracks the Liberty Bell |
06/11/2008 |
09/08/2009 |
| 44 |
4x12 |
The Gang Gets Extreme: Home Makeover Edition |
13/11/2008 |
16/08/2009 |
| 45 |
4x13 |
The Nightman Cometh |
20/11/2008 |
23/08/2009 |