Gretch Mol Lifts Ptolemy Uphttp://www.babble.com/CS/blogs/famecrawler/archive/2008/11/05/gretch-mol-lifts-ptolemy-up.aspxGretchen Mol, 35-year-old star of the ABC series "Life on Mars," was out in NYC the other day, playing with her son, Ptolemy John. They hung out in a park next to the Hudson River for a while.enCommunityServer 2007.1 (Build: 20910.1126)