Star Trek fans lost one of their heroes last week. Leonard Nimoy, known to millions as Mr. Spock, passed away from heart complications. Star Trek and Mr. Spock left a major mark on American culture and entertainment. What lessons can we learn from them? Steven Greydanus joins us. Steven Greydanus is the creator of the Decent Films Guide as well as a film critic for National Catholic Register. He is the co-host of Reel Faith and a regular contributor to Christianity Today and Catholic World Report. Steven is also a contributor to New Catholic Encyclopedia. Be sure to check out the NEWLY REDESIGNED decentfilms.com and find decentfilms on Facebook and Twitter.