From models wearing birdcages to one of the most famous couples in showbiz, there's a little bit of everything on the telly tonight.

Britain & Ireland’s Next Top Model – Sky Living (8.00pm)

The final 10 have to model a range of awkward accessories on the catwalk this week before showing off their skills in a black-and-white nude photoshoot.

 

Food Unwrapped – Channel 4 (8.30pm)

Kate Quilton finds out all about avocados while Jimmy Doherty visits a chicken farm and Matt Tebbutt is off to Italy to explore the orgins of balsamic vinegar.

 

Burton and Taylor – BBC Four (9.00pm)

In this factual drama, Helena Bonham Carter and Dominic West portray former spouses Elizabeth Taylor and Richard Burton as they work on 1983 production Private Lives.

 

Person of Interest – RTÉ Two (9.30pm)

Tonight Reese has to protect Henry L Peck after he figures out how the Machine communicates its findings on terrorists to the government.

 

Man on Fire – RTÉ One (9.35pm)

A former US government operative seeks revenge after the daughter of a wealthy man, for whom he is a bodyguard, is abducted. Starring Denzel Washington and Dakota Fanning.