- Charlie Day (Charlie Kelly)
- Glenn Howerton (Dennis Reynolds)
- Rob Mac (Ronald 'Mac' McDonald)
- Kaitlin Olson (Dee Reynolds)
- Danny DeVito (Frank Reynolds)
It's Always Sunny in Philadelphia — S0E51
Episode: The Invigaron Presentation
Air Date: 2014-09-02
Runtime: 22 min
Overview
Included in Season 9 DVD bonus features.