Tonton Streaming Batman Beyond (1999) S1E2 - Rebirth (2)

Terry steals the Batsuit to pursue his father's killer, a professional bodyguard named Mr. Fixx (George Takei), whose employer, Derek Powers (Sherman Howard), the current CEO of Wayne-Powers, is secretly using the company's resources to develop a biological weapon. Bruce Wayne, discovering the theft, deactivates the suit, but when seeing the now-helpless Terry being punched out reactivates it so he can continue pursuing Fixx, and in the end Wayne appears at Terry's house to hire him as a "special assistant."