Joel Hodgson Joel Robinson Creator, Actor Mike Nelson Mike Nelson Actor Felicia Day Actor, Writer Patton Oswalt Actor Emily Marsh Emily Connor Guest Voice Jonah Ray Actor, Director Conor McGiffin Tom Servo Guest Voice Sid Haig Actor Baron Vaughn Actor Kelsey Ann Brady Crow T. Robot Guest Voice Hampton Yount Actor Russ Walko Growler Guest Voice Rebecca Hanson Actor Mary Jo Pehl Actor Santo Actor Tim Ryder Director Matt Conant Writer Jim Mallon Executive Producer Marty Messer Executive Producer Devon Coleman Writer René Cardona Director Eddie Romero Director Opus Moreschi Writer Drew Minoff Executive Producer Mary Christen Writer Dana Quercioli Writer Nate Begle Writer Howie Michael Smith Writer Kennedy Allen Writer Matt Oswalt Writer Len Webb Writer Ross Bryant Writer