The broadcast begins at 8 PM ET; check local listings.
The lineup of celebrity pranksters follows:
Tony and Emmy winner Kristin Chenoweth working as a waitress at a New York diner
Restaurateur/author/TV personality Guy Fieri selling cars
Singer Rita Ora working at a tanning salon
Green Bay Packers quarterback Aaron Rodgers working the front desk at a gym
Australian pop sensation Cody Simpson selling candy
"Jeopardy" host Alex Trebek behind the information desk at a public library