The actors have become regular wild swimmers in recent years. In their latest BBC Scotland TV series, they visit some of Scotland's islands and try out a whole host of different dipping spots in remote and rugged locations.
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Visa alla avsnitt av Scotland OutdoorsScotland Outdoors med BBC Radio Scotland finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.