Savitar takes The Flash to the waterfront where Caitlin shows up with Cisco's help and uses her powers to save Barry.
Caitlin kidnaps Julian and takes him to a food packaging facility.
Caitlin takes Julian to a frozen foods warehouse so he can hunt down the acolytes for her.
Source: Brad Toth — Twitter
Caitlin interrogates one of the acolytes about Alchemy before being confronted by Cisco outside.
Source: Sean Koo — Twitter