Stefan is shocked when Katherine reveals new secrets about what really happened in 1864. Damon tries a new tactic to resolve his issues with Mason (TAYLOR KINNEY).
Zoe and Lemon find some common ground and turn to each other for some much-needed girlfriend advice. Wade becomes suspicious of Vivian's ex's true intentions.
Pride faces further backlash from the FBI when he helps former Navy Intelligence Analyst Elvis Bertrand (Tom Arnold), who is the lead suspect in a multiple homicide case.