The Swedish/Norwegian half sisters are doing their yearly winter diving in northern Norway. An accident occurs and a rock traps Tuva against the sea bottom 30 meters down. Ida's abilities to handle a crisis are tested hard. On their own without help from the outer world are the sisters forced to rescue themselves.
- Country: BE, NO, SE
- Language: Swedish | Norwegian
- Budget: SEK36,000,000
- Revenue: Cumulative Worldwide $98,157