What does your dad do when he's dressed as Poirot and can't get the accent right? He calls David Suchet the real Poirot for help of course!
From Series 5, Episode 1.
Jack and Michael Whitehall return with the fifth - and final! - season of Travels With My Father, and this time it's the greatest journey of all: a tour of their homeland, the United Kingdom. From a dinner with Gordon Ramsay, piloting a spitfire and a search for the Loch Ness monster, it's the last epic trip for the father/son duo.
Jack's dad clearly doesn't understand the importance of a zero tan line look.