Through a series of transactions, Disney currently holds the rights to the majority of Marvel's 1960s-1990s animated output. However, the 1967-1968 Fantastic Four was produced by Hanna-Barbera, whose library is now owned by Time Warner, making the series one of only a handful of Marvel-related TV projects not owned by Disney (which has since acquired Marvel outright). Time Warner is also the owner of Marvel's biggest competitor, DC Comics.