Childline Uses Social Experiment to Tackle Teen Anxiety Online

Award-winning independent creative agency House of Oddities has launched a campaign for Childline this Blue Monday titled ‘Race to a Milli’ — a paid social campaign designed to support the mental health of teenagers aged 13–18.

It responds to the growing digital pressures faced by young people online. Research conducted by Childline identified five key sources of digital anxiety that affect them today:

● Always Online — the pressure to constantly be connected

● Trust Issues — uncertainty around what is real and what is not online

● Ask AI — the rising trend of turning to AI for emotional advice

● Rage Baiting — being drawn into emotionally charged or misleading content

● Cringe Culture — fear of judgement for being authentic

To bring these themes to life, House of Oddities worked with content creators MK Fray and Joe Leggett in a game show format social experiment. The creators competed against each other in a series of challenges, racing to reach one million likes. What they didn’t know was that Childline was deliberately manipulating the scores to subtly reflect the campaign’s strategic territories.

This approach mirrors the distorted and often unfair realities of social media — reinforcing the message that Childline understands the darker side of digital life and is there to support young people when online pressures begin to affect their real-world mental health.

House of Oddities conceived, developed, and produced the campaign in collaboration with Word on the Curb, an award-winning 360 audience engagement agency. Word on the Curb facilitated live sessions with a panel of young people, whose honest feedback directly shaped the tone, pacing, creator selection, and content style.

Bag of Worm Productions supported the campaign by securing creators and co-directing the films.

​Sachini Imbuldeniya, ECD and CEO, House of Oddities, said, “This is such an important campaign, but reaching young people in an authentically engaging way can be particularly challenging. We had to strike the right balance between observational humour, creators they genuinely connect with, and messaging that meets them where they are. ‘Race to a Milli’ empathises with teen anxieties without talking down to them, and we’re incredibly proud of the results. We’re excited to continue working with Childline throughout the year.”

Sue Nash, head of creative, Childline, said, “Digital anxieties have a knock-on effect on real-world mental health, often leading to multiple challenges for young people. Teenagers are more receptive when content feels relevant and relatable, which is why campaigns like ‘Race to a Milli’ are so important. Childline is here for everyday worries — not just moments of crisis — and this campaign helps demonstrate the range of support and resources available to children and young people.”

The hero film is now live on Childline’s YouTube channel with multiple cut-downs optimised for Instagram, Snapchat, YouTube Shorts, Twitch, and YouTube. The campaign will run from 19th January – 2nd March.