Caitlin has a younger brother named Colin. If Blake is an old soul, and Caitlin is the outgoing middle child, then the youngest Clark sibling, Colin, is a “quiet assassin,” according to his ...

Tom Hanks' and Rita Wilson's daughter tells PEOPLE that her bond with Colin “instantly became the bedrock relationship of my life”E.A. Hanks could always rely on brother Colin Hanks to help her get ...