"The Transformers" TV series was born out of a commercial need to spike interest in Hasbro's toyline, but actors like Peter Cullen (Optimus Prime), Frank Welker (Megatron), Chris Latta (Starscream), Dan Gilvezan (Bumblebee), and Michael Bell (Bombshell) helped make it a memorable show. However, getting these actors together also led to chaotic recording sessions.