i would just tell them it is a war game with nothing bad at all in it or maybe rent it with their permission and show them the gameplay of you saving the civilians and what not
Listen - 1996 is rated/received certificates of: Australia:R USA:R
Listen Missy - 2004 is rated/received certificates of: Australia:PG
Listen with Your Heart - 2011 is rated/received certificates of: Canada:PG
Time to Listen - 2008 is rated/received certificates of: USA:G
Listen to Britain - 1942 is rated/received certificates of: Finland:S (1945) UK:U
Shop Look and Listen - 1940 is rated/received certificates of: USA:Approved (PCA #6265)
Listen to Freezin' - 1936 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
Almost - 2003 is rated/received certificates of: USA:PG
Listen to Me - 1989 is rated/received certificates of: Australia:M Finland:K-12 Iceland:L Sweden:11 UK:15 USA:PG-13
Almost Normal - 2005 is rated/received certificates of: Australia:M
Almost a Gentleman - 1938 is rated/received certificates of: UK:U
Almost Salinas - 2001 is rated/received certificates of: USA:PG