Meet the team

Wendy Rattray
Managing Director

Wendy is an award winning Executive Producer. She began her career on The Big Breakfast (C4) and then moved on to producing several of the early ground breaking series of Big Brother and Celebrity Big Brother (C4). Her executive producer credits include series such as The Dark Side of Fame with Piers Morgan (BBC), Monty Halls Great Escape (BBC) and Levi Roots Caribbean Food Made Easy (BBC). She was most recently Creative Director of STV Productions where among other things she was responsible for creating BAFTA winning, RTS and Broadcast nominated shows such as Antiques Road Trip and Country Show Cook Off (BBC).


Natalie Hill
Head of Development and Executive Producer

For the last 16 years Natalie has juggled development and production for major broadcasters across all factual genres. Her credits include four series of The Apprentice for BBC One; Heston’s Fantastical Food, Dispatches, Embarrassing Bodies and 24 Hours in A&E for Channel 4, Great British Menu for BBC Two; and Stacey Dooley Investigates… for BBC Three.

Prior to Hello-Halo Natalie worked at senior level for a number of leading Indies including Mentorn Media, Lion, Maverick, Betty and Talkback Thames. She has also worked with talent including Heston Blumenthal, Dr Christian Jessen, Gok Wan and Jamie Oliver. Her passions include sucking up information like a sponge and food – often described as having ‘hollow legs’. Though despite the earlier claims she can’t actually juggle.


Nina Robertson
Head of Production

Nina has budgeted, line produced and technically managed some of television’s biggest and most practically challenging shows which includes Britain’s next Top Model, Celebrity Big Brother, Cosmetic Surgery Live and The MTV European Music Awards. She has experience across a range of genres from live studio to documentary, competitions, concerts and news. Nina has worked for some of the best known companies including Endemol, BBC, MTV and Bloomberg. Two of her biggest challenges to date include co-ordinating 100 Zombies for (BBC) I Survived a Zombie Apocalypse and negotiating with London’s gangsters for the documentary: The Krays – The Final Word.


Terri Langan
Head of Children’s

Terri started creating children’s content in 2011, after 15 years working as a producer and as head of development for indies in London and Manchester. After having her twin boys and becoming increasingly absorbed in the programmes they watched, Terri joined BBC Children’s in 2011 and, for almost four years, led the CBeebies in-house development team, where her commissions included BAFTA-winning Old Jack’s Boat and Swashbuckle, RTS-award-winning CBeebies Stargazing and brand new series Biggleton. As a member of the Children’s Media Foundation’s Executive Group, she edited their annual publication The Children’s Media Yearbook’ for three years and now looks after their events both in the north and Scotland. She joined Hello Halo in 2017 as exec producer of their brand new CBeebies series Junk Rescue and wouldn’t leave! So she now heads up their children’s department where she spends her days watching kid’s TV, reading kid’s books and playing kid’s games, all in the name of research.


Stephanie Robinson
Production Co-ordinator

Stephanie has worked in the TV industry for five years. Working with several indies including Tiger Aspect, IWC and Mentorn she has coordinated programmes for the BBC, Channel 4, STV and Channel 5. Programmes include Armchair Detectives, Robot Wars, Stopping Scotland’s Scammers and Britain’s Benefit Tenants. As a coordinator she has seen her fair share of logistical challenges – most regularly the perilous clamber to the top of the white board at the start of the month!