The Complete Fantastic Four was a weekly title launched by Marvel UK on 28th September 1977, and ran for 37 issues until 8th June 1978. The first 36 page issue gave away a free gift of a plastic snap together model of a Boeing 747, while the second gave away a free Boeing Clipper boat plane model. Early issues contained just two reprint strips; early '70s Fantastic Four reprints continuing from their run in Super Spider-Man and 'classic' '60s reprints beginning with Fantastic Four #1 in the backup slot. In later issues, a third strip was included, 'The Invaders'. Following the title's cancellation, both the Fantastic Four and the Invaders moved into the pages of Mighty World of Marvel Vol 1.