Apollo 11 the CMP on the Apollo 8 crew, began experiencing trouble with his legs. Doctors diagnosed the problem as a bony growth between his fifth and sixth vertebrae, requiring surgery. Lovell took his place on the Apollo 8 crew, and, when Collins recovered, he joined Armstrong's crew as CMP. In the meantime, Fred Haise filled in as backup LMP, and Aldrin as backup CMP for Apollo 8. Apollo 11 was the second all-veteran crew on an American mission, the first being that of Apollo 10. The next was STS-26 in 1988. The backup crew consisted of Lovell as Commander, William Anders
Johnny Apollo (toy) were molded in gold plastic. Jane Apollo was molded in blue plastic with "flesh" colored hands and head. Her accessories were molded in white or blue plastic. Both could be found boxed with accessories or boxed with a Space Crawler and Moon rover vehicle (the former was battery operated: 2 D-Cells, which powered spoke-like wheels). The vehicles were each sold with a Johnny Apollo figure, separately or as part of a deluxe "Lunar Exploration Set", featuring both figures and both vehicles. Johnny and Jane Apollo were marketed by all the major toy stores and also in department store catalogs like