David Bianculli

Both shows are set in a dystopian near-future where things have gone terribly wrong — and both expand their established environments considerably in their sophomore seasons.

Legion began its second season in early April on FX. David Bianculli says the new episode of the series, "Chapter 11," is strange and compelling in a way that reminds him of the original Twin Peaks.

Bochco, who died Sunday, created numerous series, including Hill Street Blues and NYPD Blue. TV Critic David Bianculli looks back on Bochco's impact, then we listen to his 1989 Fresh Air interview.