Series 1

Comic and chronic fretter Jon Richardson is joined by Josh Widdicombe and Suzi Ruffell to rank worries concerning the home, including anxieties about dishwashers.

Concerned comedian Jon Richardson is joined by stand-up pals Sara Pascoe and Joe Wilkinson to wittily address his copious body issues. Is it the wrong shape?

Witty worryguts Jon Richardson is fretting about food. Victoria Coren-Mitchell and Rob Beckett join him to rank his culinary concerns and ask: are people eating badly?

Oh, the humanity. Nish Kumar and Desiree Burch join Jon to rank the fear-mongering funnyman's worries. Will the apocalypse be dull? And is Nish a disgusting human?

Jon's wife and fellow comedian Lucy Beaumont is on hand to answer her stressed spouse's worries about himself - and their marriage. Jonathan Ross also guests.

Jon is troubled by technology. James Acaster and David O'Doherty address his worries about smartphones, becoming a viral sensation and boozing in virtual pubs.

Getting twitchy about travel, Jon wonders if forgetting to engage flight mode could cause a plane crash. Romesh Ranganthan and Kerry Godliman help assuage his fears.

Jack Dee and Ivo Graham amusingly address Jon Richardson's fears about family life. Top of the anxiety-inducing agenda: will Jon's wife replace him with a robot?