Chris 'Casper' Kelly Director, Screenwriter Cristin Milioti Actor Delaney Quinn Actor Topher Grace Actor Keegan-Michael Key Actor Michael Shannon Actor Patton Oswalt Actor Jamie King Screenwriter Tyler Davidson Producer Drew Sykes Producer Raphael Margules Producer J.D. Lifshitz Producer Tracy Rosenblum Producer Kevin Flanigan Executive Producer Dexter Braff Executive Producer Roberto Linck Executive Producer Nathan McAuley Executive Producer Emilio Schenker Executive Producer Gideon Tadmor Executive Producer Adam J. Wilde Executive Producer Geoff Yaw Executive Producer Ryan J. Kelly Executive Producer Zach Kuperstein Cinematographer Josh Ethier Film Editor Michael Yezerski Original Music