Jennifer Aniston and Jason Bateman are teaming for the romantic comedy "
The Baster," which Mandate Pictures will shoot in the spring in New York.
Bateman and Aniston will play best friends Wally and Kassie. When Wally learns that Kassie plans to become pregnant through artificial insemination, he replaces the donor's semen with his own and must live with the secret that he is the father of her child.