Home and Away to be rocked by ‘jaw

The clock is ticking: Summer Bay's most beloved residents are in peril next week when a devastating explosion rips through the Bay.

A new Home and Away promo has revealed the character involved in the blast after a mysterious box explodes.

WATCH THE VIDEO ABOVE: New teaser for Home and Away's explosive week.

Watch Home & Away on Channel 7 and stream it for free on 7plus >>

Wednesday night's episode of Home and Away showed the brown cardboard box, addressed to Marilyn Chambers (played by Emily Symons), as it was delivered to the Summer Bay Diner.

Marilyn is deep into her fight against corrupt skincare company, Stunning Organics, which appears to have sent her one final delivery.

What the bay's residents don't know is that the box is laden with explosives.

When Marilyn is slow to collect the parcel from the diner, the box makes its way around the bay, passing through the hands of beloved locals, including Irene (Lynne McGranger), Kirby (Angelina Thomson), Marilyn, Xander (Luke Van Os), Leah (Ada Nicodemou) and John (Shane Withington).

When the bomb's countdown timer is finally activated, the clock begins to tick ominously.

Surf shop owner, Mali (Kyle Shilling), hears about the bomb threat and races into action in a nail-biting car chase.

Barrelling down the road, he speeds after his friends to try to avert the disaster.

And it appears he is knocked unconscious by the blast.

Fans will learn of the outcome during next week's nail-biting episode.

Reacting to the new promo, fans have taken to a Facebook discussion page to share their theories.

"Just saw the end and I bet it's Mali that dies! Kirby wouldn't have known there was a bomb in that box!" one suggested.

"I don't think anyone will die... maybe someone in the cult?" wrote a second.

"Is there anyone in the bay that didn't get near that box?" one said with a laughing emoji of the new teaser.

"This is going to be huge!" an excited fan wrote.

"Omg what a literal jaw-dropping moment," said another.

Home and Away is on Monday to Thursday at 7pm on Channel 7 and 7plus.

For more engaging entertainment content, visit 7Life on Facebook.

Stream Free on