NCIS: Los Angeles actors Eric Christian Olsen and Daniela Ruah volunteered an afternoon of their time in Spring 2013 to visit UCLA Mattel Children's Hospital with Hats Off For Cancer ([ Ссылка ]) to hand out hats and give hope to kids and teens battling cancer. If you like the song in the background, check out: [ Ссылка ] and buy it on iTunes...all proceeds go to Hats Off For Cancer!
