A Station Eight Fan Web Site
I was thinking about this earlier, and I'm not necessarily looking for an absolute "THIS IS CANON!" gospel answer, but why do you think Broadway really got into genre flicks like "Showdown"? Or rather, if this would be less abstract, what exactly propelled the decision to make Broadway a genre fan?
Lex and Brooklyn seem to be into that kind of stuff as well (Brooklyn even namedrops Quantum Leap during his first TimeDance), but with Broadway it was a push into a significant portion of his character arc. What about genre fiction resonated with Broadway that didn't quite click with Lexington and Brooklyn (at least, not to the same degree)?
I honestly don't know what to say beyond ... it felt right for Broadway.