"Viper" has charted in 6 countries.
#3, French TV Episodes Chart (21 Oct 2014).
34 appearances on the French TV Episodes Chart
(21 Oct 2014 - 11 Jan 2015).
buy from iTunes 2,99 €
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buy from iTunes $3.49
buy from iTunes $2.99
buy from iTunes £2.49
buy from iTunes 1,99 €