Tom Lennon, Nikki Glaser, Kareem Abdul Jabbar and Vivica A. Fox must guess the identities of a crime scene cleaner, a graffiti artist called Saber, a Olympic saber fencing champion, a master debater, and a road kill cook-off champ.

Celebrity panelists Tom Lennon, D'Arcy Carden, Alfonso Ribeiro and Andrea Savage.

Celebrity panelists Joe Mantegna, Bobby Bones, Tom Lennon and Natasha Leggero.

Alfonso Ribeiro, Tom Lennon and Vivica A. Fox make up the celebrity panel. Mark your calendars! This week's contestant panel includes Mr. December, a person who makes wigs for horses, a sexologist, the original "For Dummies" author, and a snake wrangler.

Celebrity panelists Ron Funches, Tom Lennon and Rick Fox. The contestants are a world-renowned potter, creator of the Beauty Blender, inventor of the Squatty Potty, a Paralympic champion with numerous medals, and a nitpicker.

Teri Hatcher, Chelsea Handler and Thomas Lennon make up the celebrity panel. Tune in for a jaw-dropping episode with a spirited group which includes a roller derby queen, a dog massage therapist, a jaw harpist, a Ouija board expert, and a retired Air Force One pilot.

Chelsea Handler, Thomas Lennon and Oscar Nunez make up the celebrity panel. Dig deep into this week's episode with a panel featuring a professional hitchhiker, a person who had 30 dates in three days, a cemetery archeologist, an extreme pogo world champion, and the Dippin' Dots inventor.