Watch Bombuj. The 7th Mission is the latest installment in the groundbreaking Crusty Demons series, launched in 1995. The film features their trademark fast-paced style and an innovative Heli-Moto segment where helicopters transport dirt bikes up insanely steep Canadian mountains so fearless riders can let loose on uncharted trails.The film also chronicles the Crusty World Tour, a live show shot on location throughout Australia, which highlights the antics that Crusty is so well known for and presents top riders performing tricks for crowds of enthusiasts.