Sing. Dance. Laugh. Repeat! BRING HOME HAPPY WITH DREAMWORKS TROLLS ON DIGITAL HD JAN. 24 AND BLU-RAY™ & DVD FEB. 7 DREAMWORKS TROLLS PARTY EDITION INCLUDES NEVER-BEFORE-SEEN SING-ALONG, DANCE-ALONG “PARTY MODE”, AND IS PACKED WITH FUN, COLORFUL EXTRAS, PERFECT FOR YOUR FAMILY MOVIE NIGHT! LOS ANGELES, CA (Jan. 10, 2016) – …