New Law & Order UK star Ben Bailey Smith says Bradley Walsh will go to any lengths to prank his co-stars, including jumping out of cupboards and dressing up.
Ben plays DS Joe Hawkins, the new partner for DS Ronnie Brooks (Bradley) and he describes his co-star as a 'big, bouncing ball of energy'.
"It's like 'Dude, where did you find the time to do this!'" says Ben.
Law & Order UK continues on ITV on Wednesday night.
Watch the interview with Ben Bailey Smith:
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Patrick McLennan is a London-based journalist and documentary maker who has worked as a writer, sub-editor, digital editor and TV producer in the UK and New Zealand. His CV includes spells as a news producer at the BBC and TVNZ, as well as web editor for Time Inc UK. He has produced TV news and entertainment features on personalities as diverse as Nick Cave, Tom Hardy, Clive James, Jodie Marsh and Kevin Bacon and he co-produced and directed The Ponds, which has screened in UK cinemas, BBC Four and is currently available on Netflix.
An entertainment writer with a diverse taste in TV and film, he lists Seinfeld, The Sopranos, The Chase, The Thick of It and Detectorists among his favourite shows, but steers well clear of most sci-fi.