Gru faces off against Balthazar Bratt, a former child star who has grown up to become obsessed with the character that he played in the '80s, and gets into some sibling rivalry when he meets his long-lost charming, cheerful, and more successful twin brother Dru who wants to team up with him for one last criminal heist to steal the diamond that Bratt has stolen.
1. What did Agnes do to help Gru to earn money?
2. Who is Dru?
3. What did Gru and Dru do to continue the family tradition?