Bill is a human from Barstow and an amateur racing driver. He is also a professional sidekick, willing to do anything Rick tells him to, however amoral. You can tell he's a bad guy as he has a purple wedge-mohican thing on his head, has an earring and doesn't wear a t-shirt.
Challenge of the GoBots cartoon
- Voice actor: Jerry Dexter
Bill was loitering next to a fence while Rick randomly tried to get a basketball off a kid when Don and Greg rode past in their new ride, and were immediately aware of this threat to their hopes of winning the Barstow Grand Prix. The only logical thing to do was plant a bomb on their rivals' car before the race started, though at first they raced fairly by using standard tactics like hurling fireworks and tyre spikes at Don and Greg. They met with no success but the arrival of a trio of Renegades wiped out most of the field and they were left in a three-way tussle with Don & Greg and what they didn't realise was Crasher. The ruffians decided that this was the best point to set off their bomb but even that didn't stop the red car - which shocked Rick so much he crashed their car. Speed Is of the Essence
- Challenge of the GoBots is always very, very vague about the ages of any humans but Bill is treated like a teenager despite looking well over thirty.