The marry were chatting to comedian David O’Doherty when he shocked those set in the live audience by hurling his prop at them.
Sitting in front of Leviathan’s Causeway, they spoke about the dangers of their surroundings with David squandering an illustration to highlight each issue.
Pointing to the drawing, he explained: «Simply the main dangers here today are vikings, you know. Ireland has a bad description with vikings and then also pirates as well.
«Then a shark criticism, of course. Picked up by seagulls, you know, 30 or 40 seagulls could pick us up far and then this, a volcano created this.
The One Show: David O’Doherty registered off an illustration of the dangers of Giant’s Causeway
The One Show: The audience could be considered ducking as he threw the prop at them
«That volcano is somewhere tipsy here. That could erupt at any moment, I mean, that is incredibly menacing.»
David then proceeded to throw the illustration into the live audience bordering on hitting one person on the head.
The crowd could be heard screaming in floor as a man quickly ducked out of the way of the picture.
The One Show: Matt Baker and Alex Jones blew in shock following the incident
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The One Show: David could be seen looking for the picture after he threw it at the audience
As Matt and Alex also wheezed in shock, David rushed to apologise: «That was bad, I’m sorry. That’s equitable undone all of the dangers I listed.»
One viewer tuning in at home was also stunned by his ways’s as they tweeted: «How close was #davidodoherty in taking someone’s eye out just then on #TheOneShow ? lol #LiveTV.»
The One Instruct airs weekdays on BBC One at 7pm.