The Eucharist is "the source and summit of the Christian life". The other sacraments, and indeed all ecclesiastical ministries and works of the apostolate, are bound up with the Eucharist and are oriented toward it. For in the blessed Eucharist is contained the whole spiritual good of the Church, namely Christ himself, our Pasch." (Catechism of the Catholic Church, article 1324)
Dynamic Catholic has made the Blessed Communion videos available free online. These are the full set of some of the videos we viewed during our retreat time.
Click here for access to Blessed Commion videos