Lockjaw/Frankburt

Frank Burt (also known as Lockjaw) was a former animatronic who entertains children in Fredbear's Family Diner with the other two animatronics. In 1980 along with Freddie Fredbear and Spring Bonnie, he is entirely retired. Interestingly, he is the only animatronic not to be re-hired in Freddy Fazbear's Pizza. Despite his retirement, he still takes the job on one of the pizzeria chains created by Fazbear Entertainment entitled "Frank Burt's Pizza".