Robert Brillantes is a prolific Filipino voice actor known for his extensive work in Tagalog dubs of anime series and films. His career encompasses a wide range of characters, from comedic roles to dramatic leads, and he is a prominent figure in the Philippine voice acting industry.

Brillantes has lent his voice to numerous iconic characters across various popular anime franchises. His versatility is evident in roles such as the eccentric alien agent Pleakley in the series Stitch! and the youthful Santa in the holiday-themed OVA Itsudatte My Santa!. He is also recognized for portraying the beloved, lazy police officer Kankichi Ryotsu in the long-running comedy series Kochira Katsushika-ku Kamearikouen-mae Hashutsujo. His work extends to family-oriented anime, where he voiced both Mr. Tachibana, the father, and the character Yuzuhiko in ATASHIn'CHI.

In addition to comedy, Brillantes has demonstrated his range in fantasy and action genres. He voiced Kyle and Yatch in Mirmo Zibang!, the monk Hōshō Takigawa in the supernatural mystery Ghost Hunt, and Marco Rocca in the mecha series D.I.C.E.. His film work includes the role of Jack Walker, the Pokémon Ranger, in the ninth Pokémon movie, Pokémon Ranger and the Temple of the Sea. He has also taken on antagonist roles, such as Shadow Prove and Spectra Phantom in Bakugan Battle Brawlers: New Vestroia, and Pandemos in Master of Epic: The Animation Age. Earlier in his career, he contributed to classic series like Kiteretsu Daihyakka, voicing the characters Buta Gorilla and Tongari.

Beyond the specific examples listed, Brillantes's filmography is remarkably extensive. He has voiced leading characters in major franchises, including Byakuya Kuchiki in Bleach, Conan Edogawa and Shinichi Kudo in Case Closed, and multiple characters in Gintama, such as Kondou Isao and Hasegawa Taizou. He has also been the voice of Dr. Eggman and Knuckles in Sonic X, Sai Fujiwara in Hikaru no Go, and various characters in the Dragon Ball series, including Son Gohan and Android 17. His work also encompasses dubbing for live-action tokusatsu series, such as various Kamen Riders in Kamen Rider 555, Kamen Rider Blade, and Kamen Rider Hibiki.

While information on specific awards or formal recognitions is limited in the available sources, the sheer volume and breadth of his roles across different networks like ABS-CBN and GMA underscore his status as a foundational and highly active talent in the Filipino anime dubbing community. His ability to perform across all genres, from high-stakes drama in Mobile Suit Gundam 00 to slapstick comedy, marks him as one of the most versatile voice actors in the industry.