|Air date||June 18, 2012|
|Written by||Paula Yoo & Ed Fowler|
|Directed by||Alexandra LaRoche|
| Preceded by|
"In Too Deep"
| Followed by|
|Cast | Transcript|
Carter gets to meet Allison's equally genius older brother. Carter's intelligence begins to suddenly increase exponentially, and Allison needs to find out why before it kills him.