| Episode cast overview, first billed only: | |||
| Kevin Alejandro | ... | Detective Nate Moretta | |
| Arija Bareikis | ... | Officer Chickie Brown (credit only) | |
| Michael Cudlitz | ... | Officer John Cooper | |
| Shawn Hatosy | ... | Detective Sammy Bryant | |
| Regina King | ... | Detective Lydia Adams | |
| Michael McGrady | ... | Detective Daniel Salinger | |
| Ben McKenzie | ... | Officer Ben Sherman | |
| Amaury Nolasco | ... | Detective Rene Cordero | |
| Emily Bergl | ... | Tammi Bryant | |
| Laz Alonso | ... | Detective Gil Puente | |
| Patrick Fischler | ... | Detective Kenny 'No-Gun' | |
| Taylor Handley | ... | Wade | |
| Wood Harris | ... | Trinney Day | |
| Yara Martinez | ... | Mariella Moretta | |
| Lex Medlin | ... | Detective Andy Williams | |
Ben suspects his mentor Cooper is getting addicted to painkillers, but can't do anything about it. They find Dr. Rich Ryerson badly wounded outside his looted fine home, where his wife and daughters were bloodily slaughtered. Detective Rene Cordero braves Lydia's prejudiced contrariness to find out about the killer and his boss trough a rehab clinic. Detective Sammy Bryant has joined partner Nate Moretta in his ex-partner's drug task force, mainly for stake-outs, which reveal Nate's daughter is hooked up with a Trinney Day gang suspect. Ben is not amused when his sister Olivia Sherman tricks him into a blind sushi date, leaves despite Lila Greenberg making a good impressions because of boyfriend wade and some obnoxious bimbos Olivia also brought along. Written by KGF Vissers
Coming off of the season opener, 'Butch and Sundance' plays far more like a conventional cop show. Maybe the title gave me a false impression (still love the sound of it) but the big case - a grisly triple homicide - feels very derivative; it's the kind of thing you've seen countless times/ There's a little bit of bonding between Lydia and her new partner because of it, and it's nice to see something positive in their relationship. But it's primarily Cooper and Sherman, left to deal with the lasting images of that horrific crime scene. It speaks to the necessity for an officer to cope with what they see on the street, but again, we've seen this on plenty of other shows.
6/10