To achieve the dramatic transformation Barry and Wells enlisted the help of Kiwi special effects and makeup company, Body FX. The "extreme makeup company" also shared the makeover on their Facebook page, with the caption: "So so excited to show these sneak peak photos of the old age makeup we did, on the one and only @sevensharptvnz Dream Team - Hilary Barry and Jeremy Wells!!
"Watch the show tomorrow night to find out why they're fast forwarding to 2050."
On her own post, Barry admitted that it took "hours" for the prosthetics and makeup to "fast forward" them to the year 2050. Barry is not giving away the reason for the transformation, however, telling fans to "find out on Seven Sharp tomorrow night".
"Love that Jeremy is on the walker and you are fighting fit Hilary haha," joked one fan in a comment on the photos. Photo / Facebook
"PS In 2050 I'll be 81 and Jeremy 74," adds Barry, who has often spoken out about ageism directed at her by critics.
Viewers were quick to share their love for the photos on social media.
"Wow aren't they clever, Hillary love that you are still showing the shoulder at that age and Jeremy time do give those brows a trim," commented one fan.
"Love that Jeremy is on the walker and you are fighting fit Hilary haha," joked another.
Tomorrow night's episode of Seven Sharp will reveal all.