sentences:  The role of Jack Manning was depicted by baby child actors Ryan and Riley Cramer, who were alternately in the roles from October 11, 2001, through 2003.Jack was then played as in early childhood by Christian Thomas Ashdale from 2003 through 2004, Jack Boscoe from January 2005 through October 2006, and by Thomas Christian Justusson from December 2006 through August 2007.Carmen LoPorto stepped into the role in preadolescence, portraying Jack regularly in a recurring capacity from September 3, 2007, through January 3, 2011, revising the character's birth year to 1997.