Underwater Stunt Expertise at Cinema Scale
Tavi Castro, professional freediver, cinematic underwater athlete, and founder of Poseidon Ascend, was involved in underwater stunt development and performance consultation connected to Mission: Impossible – The Final Reckoning, starring Tom Cruise.
The collaboration focused on breath control, underwater composure, and realistic aquatic movement for high-intensity cinematic sequences. Castro’s background in elite freediving and performance physiology positioned him as a specialist in underwater capability, safety, and visual authenticity.
Why This Matters for Film & Brand Production
Underwater filmmaking presents unique technical constraints:
- Limited bottom time
- Restricted communication
- Elevated risk environments
- Performance degradation under stress
- Logistical complexity with lighting, housing, and safety divers
Professionals who understand both the human physiology of breath-hold performance and the production requirements of cinema-level shooting are rare. Castro operates at that intersection.
From Elite Freediving to Major Motion Picture Production
Tavi Castro has built an international reputation as:
- A professional freediver with advanced breath-hold capability
- A breathwork educator specializing in performance physiology
- A cinematic underwater performer
- Founder of Poseidon Ascend, a high-level freediving and performance retreat platform
His involvement with a franchise of the scale of Mission: Impossible reinforces his positioning within:
- Action film stunt development
- Underwater production consulting
- Performance optimization for actors
- Brand campaigns requiring aquatic authenticity
Available for Underwater Production & High-Performance Consulting
Poseidon Ascend supports:
- Feature film stunt consultation
- Underwater performance training for actors
- Luxury brand underwater campaigns
- Adventure and action commercial production
- Breathwork-driven performance coaching for high-stakes environments
For production inquiries, brand collaborations, or underwater campaign development:
Email: [email protected]
WhatsApp: +31 68 359 4974
About Poseidon Ascend
Poseidon Ascend is a performance-driven platform founded by Tavi Castro, integrating freediving, breathwork physiology, and cinematic underwater execution. The company operates globally across high-end retreats, production consulting, and elite performance environments.

