# RTL Die Verräter season 4 premieres Aug 17

> Live situation record from CLSTR: https://clstr.news/situations/rtl-die-verrter-reality-show-season-4
> Updated: 2026-07-29T16:57:13.000Z. Sources: 7. Developments: 2.

RTL confirmed that the fourth season of its reality‑game show “Die Verräter – Vertraue Niemandem!” will launch with an eight‑episode run airing Monday to Thursday at 20:15 on RTL from 17 August 2026. The first two episodes are available earlier on the streaming service RTL+ starting 3 August. Hosted by Sonja Zietlow, the season features 18 celebrity contestants, including influencer Cathy Hummels, footballer Max Kruse, singer Gabriel Kelly, model Papis Loveday and others, who must identify hidden “traitors” for a prize fund of up to €50,000. Filming took place at the historic 12th‑century Château de Mielmont in Onoz, Belgium, the same location used for season 3. The programme will be broadcast on free‑to‑air RTL and streamed via RTL+, Sky and WOW, aiming to blend psychological intrigue with broad audience appeal.

## Timeline

### 2026-07-29: RTL's 'Die Verräter' season 4 premieres Aug 17, filmed at Belgium’s Château de Mielmont

RTL’s reality show ‘Die Verräter’ launches its fourth season on 17 Aug 2026, featuring 18 celebrities, filmed at Belgium’s Château de Mielmont, with a €50,000 prize.

7 sources. https://clstr.news/cluster/cathy-hummels-anticipates-nerves-ahead-of-rtls-die-verrter-launch

### 2026-07-02: RTL launches fourth season of reality show “Die Verräter” with 18 celebrity contestants

RTL’s “Die Verräter” returns for a fourth season on 17 August 2026 with 18 celebrities, hosted by Sonja Zietlow, offering a €50,000 prize.

2 sources. https://clstr.news/cluster/rtl-launches-fourth-season-of-reality-show-die-verrter-with-18-celebrity-contestants

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Cite as: RTL Die Verräter season 4 premieres Aug 17. CLSTR, https://clstr.news/situations/rtl-die-verrter-reality-show-season-4