• Wally Mars (Jason Bateman) is in love with Kassie Larson (Jennifer Aniston) But he does not know it. And Kassie has more than friendship feelings for Wally but does not show it. Now Kassie wants a baby to beat the biological clock but not with her best friend Wally. So, she chose a conception party where mutual friend Debbie (Juliette Lewis) introduces the "Baster" the original title of the movie from a short story. At the Party, a drunken Wally performs the switch or the new title of the movie.

    The formula is common but the acting is pretty good. Excuse me if I do not go through the list of actors. However, Thomas Robinson was exceptionally good as the offspring Sebastian; hope to see more of his acting in the future. Dian Sawyer may have a promising career also.