Synopsis for the TV Cartoon Her Brother's Keeper

Derek Maza, Elisa's brother gets offered a job with Xanatos after saving him from Jackal and Hyena (trying to steal a diamond he had just bought) and after seeing Derek land a damaged helicopter. Derek accepts the job, to Elisa's disgust. Fox orders Jackal and Hyena to assassinate Xanatos, but when Elisa goes to the prison to try and find out Fox's plan she discovers that Xanatos is ordering Fox. Xanatos wanted himself to be made the target because he wanted Derek. Elisa records the whole conversation without, Fox knowing. Eventually, the Gargoyles defeat Jackal and Hyena, only to discover that Derek already knew about the Gargoyles. Elisa gives the tape of her conversation with Fox to Derek, leaving it up to him to decide whether he played it. After one of the assassination attempts the Trio fix the Pack's helicopter.