The Battle of Britain (German: Luftschlacht um England or Luftschlacht um Großbritannien, literally "Air battle for England" or "Air battle for Great Britain") is the name given to the World War II air campaign waged by the German Air Force (Luftwaffe) against the United Kingdom during the summer and autumn of 1940. The objective of the campaign was to gain air superiority over the Royal Air Force (RAF), especially Fighter Command. The name derives from a famous speech delivered by Prime Minister Winston Churchill in the House of Commons: "…the Battle of France is over. I expect that the Battle of Britain is about to begin."

The Battle of Britain was the first major campaign to be fought entirely by air forces, and was also the largest and most sustained aerial bombing campaign to that date. From July 1940 coastal shipping convoys and shipping centres, such as Portsmouth, were the main targets; one month later the Luftwaffe shifted its attacks to RAF airfields and infrastructure. As the battle progressed the Luftwaffe also targeted aircraft factories and ground infrastructure. Eventually the Luftwaffe resorted to attacking areas of political significance and using terror bombing tactics.

Ewan Gordon McGregor (born 31 March 1971) is a Scottish actor who has had success in mainstream, indie, and art house films. He is perhaps best known for his roles as heroin addict Mark Renton in the drama Trainspotting (1996), Jedi Obi-Wan Kenobi in the Star Wars prequel trilogy (1999–2005), poet Christian in the musical film Moulin Rouge! (2001), and storyteller Edward Bloom in Tim Burton's Big Fish (2003). He has also received critical acclaim for his starring roles in theatre productions of Guys and Dolls (2005–07) and Othello (2007–08). McGregor was ranked No. 36 on Empire magazine's "The Top 100 Movie Stars of All Time" list in 1997.

Born in the Royal Infirmary in Perth, Scotland, McGregor was brought up in the nearby small town of Crieff, where he attended the independent Morrison's Academy. His mother, Carole Diane (née Lawson), is a teacher and school administrator, and his father, James Charles Stewart "Jim" McGregor, is a physical education teacher. He has an older brother, Colin, who is a former Tornado GR4 pilot in the Royal Air Force. He is the nephew of actor Denis Lawson and the late actress Sheila Gish, and the step-cousin of the late actress Lou Gish. McGregor studied drama at the Guildhall School of Music and Drama.