Vicky Pryce - the economist who was jailed for perverting the course of justice after taking her cabinet minister husband Chris Huhne’s speeding points – will appear on the Question Time panel in Boston.
Pryce has written a book – Prisonomics – about the experiences of women behind bars.
She is joined by Emily Thornberry, the Labour MP for Islington South and Finsbury who is the shadow attorney general.
The pair join UKIP leader Nigel Farage, junior defence minister Anna Soubry for the Conservative party and Rastafarian poet Benjamin Zephaniah on the show, which will be filmed at Boston High School tomorrow night.
The programme airs at 10.35pm on BBC One.