The thrilling conclusion to 'Operation: Bumblebee!'! Can Starscream and Silas's evil plan be stopped?

Hal succumbs to his hunger before his second date with Alex, and Annie is given a terrible task by an enigmatic woman from the future.

When Amy's dog, Lobo, is injured by a trigger-happy rancher, it's up to Ty to save his life. Meanwhile, Jack goes to Moose Jaw to persuade Miranda to come back to heartland to help sort out Tim's struggle and Mallory tries to raise money to help her get an apartment so she will not have to move to Nashville.