Always keen on adventure and the outdoor life, Don Maclean joined the Royal Marines Reserves in 1995 when he was 17, and received his green beret 18 months later whilst also studying engineering at university. He explains how part-time training worked and talks about the toughest challenges he faced, before reflecting on the level of self-motivation required to maintain the physical and mental fitness of a regular Royal Marine whilst living a civilian life on standby for mobilisation. In 2010 Don was called up for an operational tour of Afghanistan. He shares memories of arriving in Camp Bastion as a member of X-Ray Company 45 Commando, and describes in detail the role they played as a security force and how it felt to be waiting for action to unfold. Just eight weeks into his tour, Don stood on an IED during a routine patrol. He vividly recounts the moments that followed, the lightning-fast rescue operation that saved his life, and the multiple surgeries he underwent to save his damaged foot. Don shares his sincere appreciation for the exceptional rehab he received at Headley Court, and talks about achievements and ambitions in his new life beyond the military.

After serving in the Home Guard and experiencing bombing in the blitz in London, Cornelius Snelling was conscripted into the Royal Navy in 1942 and carried out his basic training on HMS Ganges at Shotley. From his port division, Chatham, he was assigned his first posting, as a Bosun’s mate, to a newly commissioned ship docked at Glasgow, HMS Wild Goose, a Black Swan-class sloop. HMS Wild Goose specialised in anti-submarine patrols in the North Atlantic and the Bay of Biscay and Snelling took part in some of the ship's most notable actions, including the renowned "six in one trip" in 1943, which saw HMS Wild Goose, alongside other Bird-class sloops, sink six German U-boats in a single patrol. Snelling’s final journey aboard HMS Wild Goose was participating in an Arctic convoy to Murmansk and he describes the extreme conditions. In 1944, Snelling transferred to HMS Tyler, an American-built frigate on loan to the Royal Navy. HMS Tyler conducted patrol and escort missions in the North Atlantic and the English Channel, where it also escorted landing craft and supply ships during the D-Day invasion of the Normandy beaches. Snelling's service concluded in October 1945 when he steamed with HMS Tyler back to the United States, where the ship was returned to the US Navy.