The team heads to the bayou to track down an alligator and stop a mosquito-born outbreak. Paige teaches Walter the concept of a "white lie". Toby must save Cabe's life after he is shot with a tranquilizer by Walter. Sylvester and Ralph help Patty deal with the mean girls in her school.

Cast: Elyes Gabel, Katharine McPhee, Eddie Kaye Thomas, Jadyn Wong, Ari Stidham, Riley B. Smith, Robert Patrick, Kelly Holden Bashar, Austin Basis, Nikki Castillo, Gerald Dewey, Heather Hopkins, Tina Majorino, Tiffany Phillips, Reid Shapiro