About It's Always Sunny in Philadelphia Season 12, Episode 7 : PTSDee

After finding out she's a male stripper's "rock bottom," Dee goes on a mission to prove she's the best thing that ever happened to him. Dennis takes over for the stripper with the help of his bag boy, Charlie. Meanwhile, Mac and Frank get sucked into a VR war game that causes Mac to develop his own case of PTSD. Guest Stars: David Hornsby, Annalisa Cochrane, Suzanne Ford, Wil Garret, Carter MacIntyre, Marisela Zumbado, Yimmy Yim, BJ Tanner, Gregory Scott Cummins,