The Guardians of the Galaxy franchise is sweeping up on this week's Official Video Chart

The extra-terrestrial superhero movie looks set to be this week's bestselling DVD and Blu-ray release.

Outselling the rest of the Top 40 combined? That's no problem for the superhero movie sailing towards Number 1 on the Official Video Chart this week.

Guardians of the Galaxy - Vol 2 is sweeping up on the UK's chart of DVD and Blu-ray sales, and has shifted 217,000 units since release on Monday. That's 10 times more than its nearest competitor on today's Chart Update.

Starring Chris PrattZoe SaldanaDave Bautista and Bradley Cooper, the movie is all but certain to become the second flick in the franchise to hit Number 1. Guardians of the Galaxy - Vol 1 topped the Official Video Chart back in late 2014 with first week sales of 405,000.

Guardians seals its domination of this week's chart, as the Marvel movie's double pack of both movies comes in at Number 2.

MORE: View the latest Official Video Chart Top 100 standings

MORE: The bestselling DVD and Blu-ray titles of 2017 so far

New entries and high climbers

Elsewhere on the chart, The Flash: The Complete Third Season sits at Number 3, ahead of last week's Number 1 A Dog's Purpose at Number 4. 

The Complete 12th Season of Supernatural is new at Number 10, while American historic movie The Promise starring Christian Bale (17), and Julian Barratt comedy Mindhorn (18) are both expected to enter in the Top 20.

Finally, The Complete Season Two of Netflix's Narcos is at 31, and Sam Worthington thriller The Hunter's Prayer lands at Number 33.

The Official Video Chart is revealed here on OfficialCharts.com every Sunday at 5.45pm. Click here to see the latest Top 100.