John Inverdale is joined by former Wales flanker Martyn Williams as the Six Nations champions host Argentina at the Millennium Stadium.
Argentina were deserved 26-12 winners when these two sides last met a year ago, the first of a record five successive home defeats for Wales. However, the Welsh recovered to retain the Six Nations title earlier this year and now have Warren Gatland back as full-time coach following his successful tenure in charge of the British and Irish Lions against Australia during the summer.
Conversely, Argentina recently finished bottom of the southern hemisphere Rugby Championship with six defeats out of six, and have lost ten consecutive matches against leading rugby nations heading into the autumn fixtures.
Commentary by Andrew Cotter and Jonathan Davies.