Jon Favreau, Sylvester Stallone, Adam Sandler, Cher, and Judd Apatow are set to voice the animals in MGM's live-action comedy “The Zookeeper,” which stars Rosario Dawson and Kevin James.
Jim Breuer, Faizon Love and Bas Rutten round out the voice cast.
The film centers on zoo animals trying to teach the keeper their methods of dating and mating to help him win back the woman of his dreams..
Sandler will voice a capuchin monkey, Cher a giraffe, Favreau a bear, Stallone a lion and Apatow an elephant.
Frank Coraci will direct from a script by Jay Scherick and David Ronn, James, Rock Reuben and Nick Bakay.
Shooting will start in late summer for an Oct. 8, 2010, release.
This seems like it could be very funny.