The panelists transform into ghost busting detectives along with an iconic visit from an original Ghostbuster, Ernie Hudson! Group B ain't afraid of no ghosts! They bring the house down with amazing performances of "(Don't Fear) The Reaper," "Disturbia," "Cleanin' Up The Town," and "Radioactive" before one celebrity must reveal themselves.

Cast: Nick Cannon, Robin Thicke, Jenny McCarthy-Wahlberg, Ken Jeong, Nicole Scherzinger, Rita Ora, Ernie Hudson, Mckenna Grace, Flavor Flav