Kutcher recruited his good friend, Willis, who is donating his salary to the Red Cross Disaster Relief Fund for victims of Hurricane Katrina, Daily Variety reported Monday. Fox and "That '70s Show" producer Carsey-Werner are matching Willis' donation to the Red Cross.
In the episode slated for an unspecified November airing, Willis portrays the head of security at Chicago's Playboy Club, where Kutcher's character, Kelso is applying for a job.
"That '70s Show" returns Nov. 2 for its eighth season.
Celebrity Couples of 2014 [PHOTOS]