- First quest would be if the credits list "Steamroller". What I can find only lists "Jackhammer", "Rosie", and "Hardhat", though that is at IMDb.
- If the credits on the show match the list on IMDb, "Hardhat" looks to be the credit for the actor call "Roller" in the episode itself. Short of tweeting the showrunners, I'd think that it was a change in the story that didn't get picked up for the credits. In that case, I'd be tempted to treat both as aliases with "Roller" being the current one.
- - Byfield (talk) 19:34, February 18, 2016 (UTC)
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