The two hosts are swapping jobs for a day in recognition of April Fools' Day. Or so CBS tells us.
The two announced the plan Monday on Ferguson's The Late Late Show.
“Now this is for April Fools,’ so don’t tell anyone,” Ferguson said.
As host of The Late Late Show for one night, Carey will interview Carl Reiner, Connie Schultz and Joan Jet. His Price is Right models and announcer George Gray will join him.
Meanwhile, Ferguson is set to take robot sidekick Geoff Peterson and pantomime horse Secretariat along with him to host the Price is Right.
Swim Week Miami Beach 2014 [PHOTOS]