We're remembering the late 'Transformers' and 'Winnie the Pooh' voice actor here. Actor Peter Cullen, who is best known for voicing Optimus Prime in the "Transformers" movies and television show, has died at 85. Key points and original sources are listed below.

• We're remembering the late 'Transformers' and 'Winnie the Pooh' voice actor here.S1

• Actor Peter Cullen, who is best known for voicing Optimus Prime in the "Transformers" movies and television show, has died at 85.S2