On "The Masked Singer" Season 13 Episode 5 "Ghostbusters Night,” a celebrity was revealed as Space Ranger. Here's who was under the mask.

Next week, there’s something strange in "The Masked Singer" neighborhood. It’s "Ghostbuster’s Night," when the panelists will transform into ghost-busting detectives along with an iconic visit from an actor and original Ghostbuster, Ernie Hudson. The show will be celebrating one of the most successful movie franchises of all time.

For this week (and this week only), it's the ghostbusting detectives of The Masked Singer panel! That's right, get out your proton packs and look out for the Stay Puft Marshmallow Man, because it was Ghosbusters Night on the Fox reality show this week.