Mack finds himself in danger as he's locked in a barn with a bull in Emmerdale

But is John responsible? And will Mack be OK?

FOR WEEK COMMENCING 26 AUGUST

When Mack finds himself blocked in a barn by a bull, he psyches himself up to dodge the bull and make it to the barn gate. But as he makes a desperate run for it, the bull chases him.

With Mack thrown to find the bull in the barn, Nate hears a groan and rushes over to help. Injured and in pain, Mack is convinced that John is responsible for putting the bull in with him as revenge.

When Aaron confronts John, passion soon takes over and later, Charity tries to motivate Mack for an afternoon planning revenge on John. But he goes quiet and woozy before collapsing on the sofa, leaving her horrified that something serious has happened.

Emmerdale continues Mondays to Fridays at 7.30pm on ITV1