Netflix's (NFLX) 71% stock surge last week after a Q4 earnings surprise launched the Leisure-Movies & Related industry group to No. 5 among the 197 IBD industries. The group jumped from No. 41 at the start of December and No. 85 on Nov. 1. But Netflix is not the only point of interest in the group. Discovery Communications (DISCA), owner of the Discovery Channel, The Learning Channel and Animal Planet, among others, saw its series A and C shares