Castle 6×20 Promo “That ’70s Show”

Castle returns Monday April 21st on ABC. Official website: http://abc.go.com/shows/castle/ Official Facebook Page: https://www.facebook.com/Castle/ Official Twitter Page: https://twitter.com/Castle_ABC/ Castle on Amazon: http://bit.ly/CastleABC Castle 6×20 Promo/Preview “That ’70s Show” Castle Season 6 Episode 20 Promo Castle 6×20 Promo “That ’70s Show” (HD) Castle 6×20, Castle 6×20 Promo, Castle 6×20 Preview, Castle 6×20 Trailer, tvpromosdb, Castle S06E20 Promo, Castle, Season 6, Episode 20, tvpromosdb, ABC, That ’70s Show, Promo, Preview