Hasbro celebrates Transformers' 40th anniversary with new figures and crossovers at San Diego Comic Con.

Hasbro marks Transformers' 40th anniversary with new figures at San Diego Comic Con, showcasing a wave of products including Studio Series, Transformers One Deluxe 114 Megatron, Deluxe Class Transformers: Reactivate 10 Bumblebee, and Transformers: Revenge of the Fallen 15th anniversary four-pack. Hasbro also expands its crossover line, merging Transformers characters with G.I. Joe and Knight Rider franchises.