Plot summary
When Ralph's absentee father Drew calls the Scorpion office to talk to Paige, it triggers the familial memories of everyone. The team tries to protect Ralph by running a background check on Drew, who is a struggling minor league baseball player. Meanwhile, the team is tasked with finding out how three convicts, including a high IQ hacktivist, escaped from a high-tech prison and as to what their plan really is.
Credits
Adapted from Wikipedia contributors, List of Scorpion episodes. HTML formatting and reference markers removed.