CHANNING TATUM and RACHEL MCADAMS in the possibly new "Dear John" movie, but this time definitely more dramatic. and with Rachel McAdams. A car accident puts Paige (McAdams) in a coma, and when she wakes up with severe memory loss, her husband Leo (Tatum) works to win her heart again. Coming to theatres on Feb 2, 2012 Starring: Rachel McAdams, Channing Tatum, Sam Neill, Scott Speedman, Kristina Pesic, Jessica Lange, Rachel Skarsten