Introduced by Jonathan Sutherland.
Highlights of the weekend's action in the SPFL . On Saturday, a big crowd will be expected on Tayside as Dundee host Hearts following the Tynecastle club's return to the top flight. Then on Sunday, champions Celtic make the short journey across Glasgow to play Partick Thistle. Plus action from Friday night's encounter between Rangers and St Mirren at Ibrox in the opening weekend of the Championship.